981946158

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 2051868672

約数和(自身を除く): 1069922514

約数列:

[1, 2, 3, 6, 53, 61, 106, 122, 159, 183, 223, 227, 318, 366, 446, 454, 669, 681, 1338, 1362, 3233, 6466, 9699, 11819, 12031, 13603, 13847, 19398, 23638, 24062, 27206, 27694, 35457, 36093, 40809, 41541, 50621, 70914, 72186, 81618, 83082, 101242, 151863, 303726, 720959, 733891, 1441918, 1467782, 2162877, 2201673, 2682913, 3087881, 4325754, 4403346, 5365826, 6175762, 8048739, 9263643, 16097478, 18527286, 163657693, 327315386, 490973079, 981946158]

約数ペア:

[(1, 981946158), (2, 490973079), (3, 327315386), (6, 163657693), (53, 18527286), (61, 16097478), (106, 9263643), (122, 8048739), (159, 6175762), (183, 5365826), (223, 4403346), (227, 4325754), (318, 3087881), (366, 2682913), (446, 2201673), (454, 2162877), (669, 1467782), (681, 1441918), (1338, 733891), (1362, 720959), (3233, 303726), (6466, 151863), (9699, 101242), (11819, 83082), (12031, 81618), (13603, 72186), (13847, 70914), (19398, 50621), (23638, 41541), (24062, 40809), (27206, 36093), (27694, 35457)]