4913916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 13655376

約数和(自身を除く): 8741460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 137, 147, 183, 196, 244, 274, 294, 366, 411, 427, 548, 588, 732, 822, 854, 959, 1281, 1644, 1708, 1918, 2562, 2877, 2989, 3836, 5124, 5754, 5978, 6713, 8357, 8967, 11508, 11956, 13426, 16714, 17934, 20139, 25071, 26852, 33428, 35868, 40278, 50142, 58499, 80556, 100284, 116998, 175497, 233996, 350994, 409493, 701988, 818986, 1228479, 1637972, 2456958, 4913916]

約数ペア:

[(1, 4913916), (2, 2456958), (3, 1637972), (4, 1228479), (6, 818986), (7, 701988), (12, 409493), (14, 350994), (21, 233996), (28, 175497), (42, 116998), (49, 100284), (61, 80556), (84, 58499), (98, 50142), (122, 40278), (137, 35868), (147, 33428), (183, 26852), (196, 25071), (244, 20139), (274, 17934), (294, 16714), (366, 13426), (411, 11956), (427, 11508), (548, 8967), (588, 8357), (732, 6713), (822, 5978), (854, 5754), (959, 5124), (1281, 3836), (1644, 2989), (1708, 2877), (1918, 2562)]