40563252

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1973

約数の個数: 72

約数和(自身を含む): 111471360

約数和(自身を除く): 70908108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 1913, 2356, 3534, 3826, 5301, 5739, 7068, 7652, 10602, 11478, 17217, 21204, 22956, 34434, 36347, 59303, 68868, 72694, 109041, 118606, 145388, 177909, 218082, 237212, 327123, 355818, 436164, 533727, 654246, 711636, 1067454, 1126757, 1308492, 2134908, 2253514, 3380271, 4507028, 6760542, 10140813, 13521084, 20281626, 40563252]

約数ペア:

[(1, 40563252), (2, 20281626), (3, 13521084), (4, 10140813), (6, 6760542), (9, 4507028), (12, 3380271), (18, 2253514), (19, 2134908), (31, 1308492), (36, 1126757), (38, 1067454), (57, 711636), (62, 654246), (76, 533727), (93, 436164), (114, 355818), (124, 327123), (171, 237212), (186, 218082), (228, 177909), (279, 145388), (342, 118606), (372, 109041), (558, 72694), (589, 68868), (684, 59303), (1116, 36347), (1178, 34434), (1767, 22956), (1913, 21204), (2356, 17217), (3534, 11478), (3826, 10602), (5301, 7652), (5739, 7068)]