12491946

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 28474368

約数和(自身を除く): 15982422

約数列:

[1, 2, 3, 6, 9, 18, 31, 61, 62, 93, 122, 183, 186, 279, 366, 367, 549, 558, 734, 1098, 1101, 1891, 2202, 3303, 3782, 5673, 6606, 11346, 11377, 17019, 22387, 22754, 34038, 34131, 44774, 67161, 68262, 102393, 134322, 201483, 204786, 402966, 693997, 1387994, 2081991, 4163982, 6245973, 12491946]

約数ペア:

[(1, 12491946), (2, 6245973), (3, 4163982), (6, 2081991), (9, 1387994), (18, 693997), (31, 402966), (61, 204786), (62, 201483), (93, 134322), (122, 102393), (183, 68262), (186, 67161), (279, 44774), (366, 34131), (367, 34038), (549, 22754), (558, 22387), (734, 17019), (1098, 11377), (1101, 11346), (1891, 6606), (2202, 5673), (3303, 3782)]