38192868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4937

約数の個数: 72

約数和(自身を含む): 113917440

約数和(自身を除く): 75724572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 4889, 7812, 9778, 14667, 19556, 29334, 34223, 44001, 58668, 68446, 88002, 102669, 136892, 151559, 176004, 205338, 303118, 308007, 410676, 454677, 606236, 616014, 909354, 1060913, 1232028, 1364031, 1818708, 2121826, 2728062, 3182739, 4243652, 5456124, 6365478, 9548217, 12730956, 19096434, 38192868]

約数ペア:

[(1, 38192868), (2, 19096434), (3, 12730956), (4, 9548217), (6, 6365478), (7, 5456124), (9, 4243652), (12, 3182739), (14, 2728062), (18, 2121826), (21, 1818708), (28, 1364031), (31, 1232028), (36, 1060913), (42, 909354), (62, 616014), (63, 606236), (84, 454677), (93, 410676), (124, 308007), (126, 303118), (186, 205338), (217, 176004), (252, 151559), (279, 136892), (372, 102669), (434, 88002), (558, 68446), (651, 58668), (868, 44001), (1116, 34223), (1302, 29334), (1953, 19556), (2604, 14667), (3906, 9778), (4889, 7812)]