38677212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:4999

約数の個数: 72

約数和(自身を含む): 115361792

約数和(自身を除く): 76684580

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, 4951, 7812, 9902, 14853, 19804, 29706, 34657, 44559, 59412, 69314, 89118, 103971, 138628, 153481, 178236, 207942, 306962, 311913, 415884, 460443, 613924, 623826, 920886, 1074367, 1247652, 1381329, 1841772, 2148734, 2762658, 3223101, 4297468, 5525316, 6446202, 9669303, 12892404, 19338606, 38677212]

約数ペア:

[(1, 38677212), (2, 19338606), (3, 12892404), (4, 9669303), (6, 6446202), (7, 5525316), (9, 4297468), (12, 3223101), (14, 2762658), (18, 2148734), (21, 1841772), (28, 1381329), (31, 1247652), (36, 1074367), (42, 920886), (62, 623826), (63, 613924), (84, 460443), (93, 415884), (124, 311913), (126, 306962), (186, 207942), (217, 178236), (252, 153481), (279, 138628), (372, 103971), (434, 89118), (558, 69314), (651, 59412), (868, 44559), (1116, 34657), (1302, 29706), (1953, 19804), (2604, 14853), (3906, 9902), (4951, 7812)]