2947251.00000000

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1093}}^1$

素因数の和:1445

約数の個数: 48

約数和(自身を含む): 198311568

約数和(自身を除く): 113654346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 662, 993, 1093, 1986, 2186, 2979, 3279, 4303, 5958, 6558, 8606, 9837, 12909, 14209, 19674, 25818, 28418, 38727, 42627, 77454, 85254, 127881, 255762, 361783, 723566, 1085349, 2170698, 3256047, 4703179, 6512094, 9406358, 14109537, 28219074, 42328611, 84657222]

約数ペア:

[(1, 84657222), (2, 42328611), (3, 28219074), (6, 14109537), (9, 9406358), (13, 6512094), (18, 4703179), (26, 3256047), (39, 2170698), (78, 1085349), (117, 723566), (234, 361783), (331, 255762), (662, 127881), (993, 85254), (1093, 77454), (1986, 42627), (2186, 38727), (2979, 28418), (3279, 25818), (4303, 19674), (5958, 14209), (6558, 12909), (8606, 9837)]