40984188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1483}}^1$

素因数の和:1551

約数の個数: 72

約数和(自身を含む): 113686272

約数和(自身を除く): 72702084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1483, 1974, 2303, 2966, 3948, 4449, 4606, 5932, 6909, 8898, 9212, 10381, 13818, 17796, 20762, 27636, 31143, 41524, 62286, 69701, 72667, 124572, 139402, 145334, 209103, 218001, 278804, 290668, 418206, 436002, 487907, 836412, 872004, 975814, 1463721, 1951628, 2927442, 3415349, 5854884, 6830698, 10246047, 13661396, 20492094, 40984188]

約数ペア:

[(1, 40984188), (2, 20492094), (3, 13661396), (4, 10246047), (6, 6830698), (7, 5854884), (12, 3415349), (14, 2927442), (21, 1951628), (28, 1463721), (42, 975814), (47, 872004), (49, 836412), (84, 487907), (94, 436002), (98, 418206), (141, 290668), (147, 278804), (188, 218001), (196, 209103), (282, 145334), (294, 139402), (329, 124572), (564, 72667), (588, 69701), (658, 62286), (987, 41524), (1316, 31143), (1483, 27636), (1974, 20762), (2303, 17796), (2966, 13818), (3948, 10381), (4449, 9212), (4606, 8898), (5932, 6909)]