1887958044

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1230

約数の個数: 180

約数和(自身を含む): 5799273480

約数和(自身を除く): 3911315436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 109, 126, 147, 162, 189, 196, 218, 252, 294, 324, 327, 378, 436, 441, 567, 588, 654, 756, 763, 882, 981, 1091, 1134, 1308, 1323, 1526, 1764, 1962, 2182, 2268, 2289, 2646, 2943, 3052, 3273, 3924, 3969, 4364, 4578, 5292, 5341, 5886, 6546, 6867, 7637, 7938, 8829, 9156, 9819, 10682, 11772, 13092, 13734, 15274, 15876, 16023, 17658, 19638, 20601, 21364, 22911, 27468, 29457, 30548, 32046, 35316, 39276, 41202, 45822, 48069, 53459, 58914, 61803, 64092, 68733, 82404, 88371, 91644, 96138, 106918, 117828, 118919, 123606, 137466, 144207, 160377, 176742, 192276, 206199, 213836, 237838, 247212, 274932, 288414, 320754, 353484, 356757, 412398, 432621, 475676, 481131, 576828, 618597, 641508, 713514, 824796, 832433, 865242, 962262, 1070271, 1237194, 1427028, 1443393, 1664866, 1730484, 1924524, 2140542, 2474388, 2497299, 2886786, 3210813, 3329732, 4281084, 4330179, 4994598, 5773572, 5827031, 6421626, 7491897, 8660358, 9632439, 9989196, 11654062, 12843252, 14983794, 17320716, 17481093, 19264878, 22475691, 23308124, 29967588, 34962186, 38529756, 44951382, 52443279, 67427073, 69924372, 89902764, 104886558, 134854146, 157329837, 209773116, 269708292, 314659674, 471989511, 629319348, 943979022, 1887958044]

約数ペア:

[(1, 1887958044), (2, 943979022), (3, 629319348), (4, 471989511), (6, 314659674), (7, 269708292), (9, 209773116), (12, 157329837), (14, 134854146), (18, 104886558), (21, 89902764), (27, 69924372), (28, 67427073), (36, 52443279), (42, 44951382), (49, 38529756), (54, 34962186), (63, 29967588), (81, 23308124), (84, 22475691), (98, 19264878), (108, 17481093), (109, 17320716), (126, 14983794), (147, 12843252), (162, 11654062), (189, 9989196), (196, 9632439), (218, 8660358), (252, 7491897), (294, 6421626), (324, 5827031), (327, 5773572), (378, 4994598), (436, 4330179), (441, 4281084), (567, 3329732), (588, 3210813), (654, 2886786), (756, 2497299), (763, 2474388), (882, 2140542), (981, 1924524), (1091, 1730484), (1134, 1664866), (1308, 1443393), (1323, 1427028), (1526, 1237194), (1764, 1070271), (1962, 962262), (2182, 865242), (2268, 832433), (2289, 824796), (2646, 713514), (2943, 641508), (3052, 618597), (3273, 576828), (3924, 481131), (3969, 475676), (4364, 432621), (4578, 412398), (5292, 356757), (5341, 353484), (5886, 320754), (6546, 288414), (6867, 274932), (7637, 247212), (7938, 237838), (8829, 213836), (9156, 206199), (9819, 192276), (10682, 176742), (11772, 160377), (13092, 144207), (13734, 137466), (15274, 123606), (15876, 118919), (16023, 117828), (17658, 106918), (19638, 96138), (20601, 91644), (21364, 88371), (22911, 82404), (27468, 68733), (29457, 64092), (30548, 61803), (32046, 58914), (35316, 53459), (39276, 48069), (41202, 45822)]