1818648

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 5569200

約数和(自身を除く): 3750552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 67, 72, 78, 87, 104, 116, 117, 134, 156, 174, 201, 232, 234, 261, 268, 312, 348, 377, 402, 468, 522, 536, 603, 696, 754, 804, 871, 936, 1044, 1131, 1206, 1508, 1608, 1742, 1943, 2088, 2262, 2412, 2613, 3016, 3393, 3484, 3886, 4524, 4824, 5226, 5829, 6786, 6968, 7772, 7839, 9048, 10452, 11658, 13572, 15544, 15678, 17487, 20904, 23316, 25259, 27144, 31356, 34974, 46632, 50518, 62712, 69948, 75777, 101036, 139896, 151554, 202072, 227331, 303108, 454662, 606216, 909324, 1818648]

約数ペア:

[(1, 1818648), (2, 909324), (3, 606216), (4, 454662), (6, 303108), (8, 227331), (9, 202072), (12, 151554), (13, 139896), (18, 101036), (24, 75777), (26, 69948), (29, 62712), (36, 50518), (39, 46632), (52, 34974), (58, 31356), (67, 27144), (72, 25259), (78, 23316), (87, 20904), (104, 17487), (116, 15678), (117, 15544), (134, 13572), (156, 11658), (174, 10452), (201, 9048), (232, 7839), (234, 7772), (261, 6968), (268, 6786), (312, 5829), (348, 5226), (377, 4824), (402, 4524), (468, 3886), (522, 3484), (536, 3393), (603, 3016), (696, 2613), (754, 2412), (804, 2262), (871, 2088), (936, 1943), (1044, 1742), (1131, 1608), (1206, 1508)]