9900156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 27291600

約数和(自身を除く): 17391444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 113, 147, 149, 196, 226, 294, 298, 339, 447, 452, 588, 596, 678, 791, 894, 1043, 1356, 1582, 1788, 2086, 2373, 3129, 3164, 4172, 4746, 5537, 6258, 7301, 9492, 11074, 12516, 14602, 16611, 16837, 21903, 22148, 29204, 33222, 33674, 43806, 50511, 66444, 67348, 87612, 101022, 117859, 202044, 235718, 353577, 471436, 707154, 825013, 1414308, 1650026, 2475039, 3300052, 4950078, 9900156]

約数ペア:

[(1, 9900156), (2, 4950078), (3, 3300052), (4, 2475039), (6, 1650026), (7, 1414308), (12, 825013), (14, 707154), (21, 471436), (28, 353577), (42, 235718), (49, 202044), (84, 117859), (98, 101022), (113, 87612), (147, 67348), (149, 66444), (196, 50511), (226, 43806), (294, 33674), (298, 33222), (339, 29204), (447, 22148), (452, 21903), (588, 16837), (596, 16611), (678, 14602), (791, 12516), (894, 11074), (1043, 9492), (1356, 7301), (1582, 6258), (1788, 5537), (2086, 4746), (2373, 4172), (3129, 3164)]