37871892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 101896704

約数和(自身を除く): 64024812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 414, 477, 636, 828, 863, 954, 1219, 1726, 1908, 2438, 2589, 3452, 3657, 4876, 5178, 7314, 7767, 10356, 10971, 14628, 15534, 19849, 21942, 31068, 39698, 43884, 45739, 59547, 79396, 91478, 119094, 137217, 178641, 182956, 238188, 274434, 357282, 411651, 548868, 714564, 823302, 1051997, 1646604, 2103994, 3155991, 4207988, 6311982, 9467973, 12623964, 18935946, 37871892]

約数ペア:

[(1, 37871892), (2, 18935946), (3, 12623964), (4, 9467973), (6, 6311982), (9, 4207988), (12, 3155991), (18, 2103994), (23, 1646604), (36, 1051997), (46, 823302), (53, 714564), (69, 548868), (92, 411651), (106, 357282), (138, 274434), (159, 238188), (207, 182956), (212, 178641), (276, 137217), (318, 119094), (414, 91478), (477, 79396), (636, 59547), (828, 45739), (863, 43884), (954, 39698), (1219, 31068), (1726, 21942), (1908, 19849), (2438, 15534), (2589, 14628), (3452, 10971), (3657, 10356), (4876, 7767), (5178, 7314)]