39945528

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:962

約数の個数: 128

約数和(自身を含む): 131328000

約数和(自身を除く): 91382472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 348, 378, 406, 504, 522, 609, 696, 756, 783, 812, 911, 1044, 1218, 1512, 1566, 1624, 1822, 1827, 2088, 2436, 2733, 3132, 3644, 3654, 4872, 5466, 5481, 6264, 6377, 7288, 7308, 8199, 10932, 10962, 12754, 14616, 16398, 19131, 21864, 21924, 24597, 25508, 26419, 32796, 38262, 43848, 49194, 51016, 52838, 57393, 65592, 76524, 79257, 98388, 105676, 114786, 153048, 158514, 172179, 184933, 196776, 211352, 229572, 237771, 317028, 344358, 369866, 459144, 475542, 554799, 634056, 688716, 713313, 739732, 951084, 1109598, 1377432, 1426626, 1479464, 1664397, 1902168, 2219196, 2853252, 3328794, 4438392, 4993191, 5706504, 6657588, 9986382, 13315176, 19972764, 39945528]

約数ペア:

[(1, 39945528), (2, 19972764), (3, 13315176), (4, 9986382), (6, 6657588), (7, 5706504), (8, 4993191), (9, 4438392), (12, 3328794), (14, 2853252), (18, 2219196), (21, 1902168), (24, 1664397), (27, 1479464), (28, 1426626), (29, 1377432), (36, 1109598), (42, 951084), (54, 739732), (56, 713313), (58, 688716), (63, 634056), (72, 554799), (84, 475542), (87, 459144), (108, 369866), (116, 344358), (126, 317028), (168, 237771), (174, 229572), (189, 211352), (203, 196776), (216, 184933), (232, 172179), (252, 158514), (261, 153048), (348, 114786), (378, 105676), (406, 98388), (504, 79257), (522, 76524), (609, 65592), (696, 57393), (756, 52838), (783, 51016), (812, 49194), (911, 43848), (1044, 38262), (1218, 32796), (1512, 26419), (1566, 25508), (1624, 24597), (1822, 21924), (1827, 21864), (2088, 19131), (2436, 16398), (2733, 14616), (3132, 12754), (3644, 10962), (3654, 10932), (4872, 8199), (5466, 7308), (5481, 7288), (6264, 6377)]