15619044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 42977088

約数和(自身を除く): 27358044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 101, 147, 196, 202, 263, 294, 303, 404, 526, 588, 606, 707, 789, 1052, 1212, 1414, 1578, 1841, 2121, 2828, 3156, 3682, 4242, 4949, 5523, 7364, 8484, 9898, 11046, 12887, 14847, 19796, 22092, 25774, 26563, 29694, 38661, 51548, 53126, 59388, 77322, 79689, 106252, 154644, 159378, 185941, 318756, 371882, 557823, 743764, 1115646, 1301587, 2231292, 2603174, 3904761, 5206348, 7809522, 15619044]

約数ペア:

[(1, 15619044), (2, 7809522), (3, 5206348), (4, 3904761), (6, 2603174), (7, 2231292), (12, 1301587), (14, 1115646), (21, 743764), (28, 557823), (42, 371882), (49, 318756), (84, 185941), (98, 159378), (101, 154644), (147, 106252), (196, 79689), (202, 77322), (263, 59388), (294, 53126), (303, 51548), (404, 38661), (526, 29694), (588, 26563), (606, 25774), (707, 22092), (789, 19796), (1052, 14847), (1212, 12887), (1414, 11046), (1578, 9898), (1841, 8484), (2121, 7364), (2828, 5523), (3156, 4949), (3682, 4242)]