38504844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3315

約数の個数: 72

約数和(自身を含む): 113637888

約数和(自身を除く): 75133044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3251, 3948, 5922, 6502, 9753, 11844, 13004, 19506, 22757, 29259, 39012, 45514, 58518, 68271, 91028, 117036, 136542, 152797, 204813, 273084, 305594, 409626, 458391, 611188, 819252, 916782, 1069579, 1375173, 1833564, 2139158, 2750346, 3208737, 4278316, 5500692, 6417474, 9626211, 12834948, 19252422, 38504844]

約数ペア:

[(1, 38504844), (2, 19252422), (3, 12834948), (4, 9626211), (6, 6417474), (7, 5500692), (9, 4278316), (12, 3208737), (14, 2750346), (18, 2139158), (21, 1833564), (28, 1375173), (36, 1069579), (42, 916782), (47, 819252), (63, 611188), (84, 458391), (94, 409626), (126, 305594), (141, 273084), (188, 204813), (252, 152797), (282, 136542), (329, 117036), (423, 91028), (564, 68271), (658, 58518), (846, 45514), (987, 39012), (1316, 29259), (1692, 22757), (1974, 19506), (2961, 13004), (3251, 11844), (3948, 9753), (5922, 6502)]