1395846396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{42283}}^1$

素因数の和:42431

約数の個数: 72

約数和(自身を含む): 4063323264

約数和(自身を除く): 2667476868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2751, 3668, 4716, 5502, 8253, 11004, 16506, 33012, 42283, 84566, 126849, 169132, 253698, 295981, 380547, 507396, 591962, 761094, 887943, 1183924, 1522188, 1775886, 2663829, 3551772, 5327658, 5539073, 10655316, 11078146, 16617219, 22156292, 33234438, 38773511, 49851657, 66468876, 77547022, 99703314, 116320533, 155094044, 199406628, 232641066, 348961599, 465282132, 697923198, 1395846396]

約数ペア:

[(1, 1395846396), (2, 697923198), (3, 465282132), (4, 348961599), (6, 232641066), (7, 199406628), (9, 155094044), (12, 116320533), (14, 99703314), (18, 77547022), (21, 66468876), (28, 49851657), (36, 38773511), (42, 33234438), (63, 22156292), (84, 16617219), (126, 11078146), (131, 10655316), (252, 5539073), (262, 5327658), (393, 3551772), (524, 2663829), (786, 1775886), (917, 1522188), (1179, 1183924), (1572, 887943), (1834, 761094), (2358, 591962), (2751, 507396), (3668, 380547), (4716, 295981), (5502, 253698), (8253, 169132), (11004, 126849), (16506, 84566), (33012, 42283)]