2167452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 6666240

約数和(自身を除く): 4498788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 61, 63, 84, 94, 108, 122, 126, 141, 183, 188, 189, 244, 252, 282, 329, 366, 378, 423, 427, 549, 564, 658, 732, 756, 846, 854, 987, 1098, 1269, 1281, 1316, 1647, 1692, 1708, 1974, 2196, 2538, 2562, 2867, 2961, 3294, 3843, 3948, 5076, 5124, 5734, 5922, 6588, 7686, 8601, 8883, 11468, 11529, 11844, 15372, 17202, 17766, 20069, 23058, 25803, 34404, 35532, 40138, 46116, 51606, 60207, 77409, 80276, 103212, 120414, 154818, 180621, 240828, 309636, 361242, 541863, 722484, 1083726, 2167452]

約数ペア:

[(1, 2167452), (2, 1083726), (3, 722484), (4, 541863), (6, 361242), (7, 309636), (9, 240828), (12, 180621), (14, 154818), (18, 120414), (21, 103212), (27, 80276), (28, 77409), (36, 60207), (42, 51606), (47, 46116), (54, 40138), (61, 35532), (63, 34404), (84, 25803), (94, 23058), (108, 20069), (122, 17766), (126, 17202), (141, 15372), (183, 11844), (188, 11529), (189, 11468), (244, 8883), (252, 8601), (282, 7686), (329, 6588), (366, 5922), (378, 5734), (423, 5124), (427, 5076), (549, 3948), (564, 3843), (658, 3294), (732, 2961), (756, 2867), (846, 2562), (854, 2538), (987, 2196), (1098, 1974), (1269, 1708), (1281, 1692), (1316, 1647)]