6870933186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{20443}}^1$

素因数の和:20631

約数の個数: 64

約数和(自身を含む): 15386972160

約数和(自身を除く): 8516038974

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 139, 186, 278, 403, 417, 806, 834, 1209, 1807, 2418, 3614, 4309, 5421, 8618, 10842, 12927, 20443, 25854, 40886, 56017, 61329, 112034, 122658, 168051, 265759, 336102, 531518, 633733, 797277, 1267466, 1594554, 1901199, 2841577, 3802398, 5683154, 8238529, 8524731, 16477058, 17049462, 24715587, 36940501, 49431174, 73881002, 88088887, 110821503, 176177774, 221643006, 264266661, 528533322, 1145155531, 2290311062, 3435466593, 6870933186]

約数ペア:

[(1, 6870933186), (2, 3435466593), (3, 2290311062), (6, 1145155531), (13, 528533322), (26, 264266661), (31, 221643006), (39, 176177774), (62, 110821503), (78, 88088887), (93, 73881002), (139, 49431174), (186, 36940501), (278, 24715587), (403, 17049462), (417, 16477058), (806, 8524731), (834, 8238529), (1209, 5683154), (1807, 3802398), (2418, 2841577), (3614, 1901199), (4309, 1594554), (5421, 1267466), (8618, 797277), (10842, 633733), (12927, 531518), (20443, 336102), (25854, 265759), (40886, 168051), (56017, 122658), (61329, 112034)]