2618364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 7322448

約数和(自身を除く): 4704084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 73, 84, 98, 122, 146, 147, 183, 196, 219, 244, 292, 294, 366, 427, 438, 511, 588, 732, 854, 876, 1022, 1281, 1533, 1708, 2044, 2562, 2989, 3066, 3577, 4453, 5124, 5978, 6132, 7154, 8906, 8967, 10731, 11956, 13359, 14308, 17812, 17934, 21462, 26718, 31171, 35868, 42924, 53436, 62342, 93513, 124684, 187026, 218197, 374052, 436394, 654591, 872788, 1309182, 2618364]

約数ペア:

[(1, 2618364), (2, 1309182), (3, 872788), (4, 654591), (6, 436394), (7, 374052), (12, 218197), (14, 187026), (21, 124684), (28, 93513), (42, 62342), (49, 53436), (61, 42924), (73, 35868), (84, 31171), (98, 26718), (122, 21462), (146, 17934), (147, 17812), (183, 14308), (196, 13359), (219, 11956), (244, 10731), (292, 8967), (294, 8906), (366, 7154), (427, 6132), (438, 5978), (511, 5124), (588, 4453), (732, 3577), (854, 3066), (876, 2989), (1022, 2562), (1281, 2044), (1533, 1708)]