29418228

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 180

約数和(自身を含む): 95592420

約数和(自身を除く): 66174192

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 81, 84, 98, 102, 108, 109, 119, 126, 147, 153, 162, 189, 196, 204, 218, 238, 252, 294, 306, 324, 327, 357, 378, 436, 441, 459, 476, 567, 588, 612, 654, 714, 756, 763, 833, 882, 918, 981, 1071, 1134, 1308, 1323, 1377, 1428, 1526, 1666, 1764, 1836, 1853, 1962, 2142, 2268, 2289, 2499, 2646, 2754, 2943, 3052, 3213, 3332, 3706, 3924, 3969, 4284, 4578, 4998, 5292, 5341, 5508, 5559, 5886, 6426, 6867, 7412, 7497, 7938, 8829, 9156, 9639, 9996, 10682, 11118, 11772, 12852, 12971, 13734, 14994, 15876, 16023, 16677, 17658, 19278, 20601, 21364, 22236, 22491, 25942, 27468, 29988, 32046, 33354, 35316, 38556, 38913, 41202, 44982, 48069, 50031, 51884, 61803, 64092, 66708, 67473, 77826, 82404, 89964, 90797, 96138, 100062, 116739, 123606, 134946, 144207, 150093, 155652, 181594, 192276, 200124, 233478, 247212, 269892, 272391, 288414, 300186, 350217, 363188, 432621, 466956, 544782, 576828, 600372, 700434, 817173, 865242, 1050651, 1089564, 1400868, 1634346, 1730484, 2101302, 2451519, 3268692, 4202604, 4903038, 7354557, 9806076, 14709114, 29418228]

約数ペア:

[(1, 29418228), (2, 14709114), (3, 9806076), (4, 7354557), (6, 4903038), (7, 4202604), (9, 3268692), (12, 2451519), (14, 2101302), (17, 1730484), (18, 1634346), (21, 1400868), (27, 1089564), (28, 1050651), (34, 865242), (36, 817173), (42, 700434), (49, 600372), (51, 576828), (54, 544782), (63, 466956), (68, 432621), (81, 363188), (84, 350217), (98, 300186), (102, 288414), (108, 272391), (109, 269892), (119, 247212), (126, 233478), (147, 200124), (153, 192276), (162, 181594), (189, 155652), (196, 150093), (204, 144207), (218, 134946), (238, 123606), (252, 116739), (294, 100062), (306, 96138), (324, 90797), (327, 89964), (357, 82404), (378, 77826), (436, 67473), (441, 66708), (459, 64092), (476, 61803), (567, 51884), (588, 50031), (612, 48069), (654, 44982), (714, 41202), (756, 38913), (763, 38556), (833, 35316), (882, 33354), (918, 32046), (981, 29988), (1071, 27468), (1134, 25942), (1308, 22491), (1323, 22236), (1377, 21364), (1428, 20601), (1526, 19278), (1666, 17658), (1764, 16677), (1836, 16023), (1853, 15876), (1962, 14994), (2142, 13734), (2268, 12971), (2289, 12852), (2499, 11772), (2646, 11118), (2754, 10682), (2943, 9996), (3052, 9639), (3213, 9156), (3332, 8829), (3706, 7938), (3924, 7497), (3969, 7412), (4284, 6867), (4578, 6426), (4998, 5886), (5292, 5559), (5341, 5508)]