8971908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 23774016

約数和(自身を除く): 14802108

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 121, 132, 148, 167, 222, 242, 334, 363, 407, 444, 484, 501, 668, 726, 814, 1002, 1221, 1452, 1628, 1837, 2004, 2442, 3674, 4477, 4884, 5511, 6179, 7348, 8954, 11022, 12358, 13431, 17908, 18537, 20207, 22044, 24716, 26862, 37074, 40414, 53724, 60621, 67969, 74148, 80828, 121242, 135938, 203907, 242484, 271876, 407814, 747659, 815628, 1495318, 2242977, 2990636, 4485954, 8971908]

約数ペア:

[(1, 8971908), (2, 4485954), (3, 2990636), (4, 2242977), (6, 1495318), (11, 815628), (12, 747659), (22, 407814), (33, 271876), (37, 242484), (44, 203907), (66, 135938), (74, 121242), (111, 80828), (121, 74148), (132, 67969), (148, 60621), (167, 53724), (222, 40414), (242, 37074), (334, 26862), (363, 24716), (407, 22044), (444, 20207), (484, 18537), (501, 17908), (668, 13431), (726, 12358), (814, 11022), (1002, 8954), (1221, 7348), (1452, 6179), (1628, 5511), (1837, 4884), (2004, 4477), (2442, 3674)]