7837206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 17392320

約数和(自身を除く): 9555114

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 131, 169, 177, 262, 338, 354, 393, 507, 767, 786, 1014, 1534, 1703, 2301, 3406, 4602, 5109, 7729, 9971, 10218, 15458, 19942, 22139, 23187, 29913, 44278, 46374, 59826, 66417, 100477, 132834, 200954, 301431, 602862, 1306201, 2612402, 3918603, 7837206]

約数ペア:

[(1, 7837206), (2, 3918603), (3, 2612402), (6, 1306201), (13, 602862), (26, 301431), (39, 200954), (59, 132834), (78, 100477), (118, 66417), (131, 59826), (169, 46374), (177, 44278), (262, 29913), (338, 23187), (354, 22139), (393, 19942), (507, 15458), (767, 10218), (786, 9971), (1014, 7729), (1534, 5109), (1703, 4602), (2301, 3406)]