1987062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 96

約数和(自身を含む): 5515776

約数和(自身を除く): 3528714

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 23, 33, 34, 42, 46, 51, 66, 69, 77, 102, 119, 121, 138, 154, 161, 187, 231, 238, 242, 253, 322, 357, 363, 374, 391, 462, 483, 506, 561, 714, 726, 759, 782, 847, 966, 1122, 1173, 1309, 1518, 1694, 1771, 2057, 2346, 2541, 2618, 2737, 2783, 3542, 3927, 4114, 4301, 5082, 5313, 5474, 5566, 6171, 7854, 8211, 8349, 8602, 10626, 12342, 12903, 14399, 16422, 16698, 19481, 25806, 28798, 30107, 38962, 43197, 47311, 58443, 60214, 86394, 90321, 94622, 116886, 141933, 180642, 283866, 331177, 662354, 993531, 1987062]

約数ペア:

[(1, 1987062), (2, 993531), (3, 662354), (6, 331177), (7, 283866), (11, 180642), (14, 141933), (17, 116886), (21, 94622), (22, 90321), (23, 86394), (33, 60214), (34, 58443), (42, 47311), (46, 43197), (51, 38962), (66, 30107), (69, 28798), (77, 25806), (102, 19481), (119, 16698), (121, 16422), (138, 14399), (154, 12903), (161, 12342), (187, 10626), (231, 8602), (238, 8349), (242, 8211), (253, 7854), (322, 6171), (357, 5566), (363, 5474), (374, 5313), (391, 5082), (462, 4301), (483, 4114), (506, 3927), (561, 3542), (714, 2783), (726, 2737), (759, 2618), (782, 2541), (847, 2346), (966, 2057), (1122, 1771), (1173, 1694), (1309, 1518)]