15294636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20231}}^1$

素因数の和:20251

約数の個数: 48

約数和(自身を含む): 45319680

約数和(自身を除く): 30025044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20231, 40462, 60693, 80924, 121386, 141617, 182079, 242772, 283234, 364158, 424851, 546237, 566468, 728316, 849702, 1092474, 1274553, 1699404, 2184948, 2549106, 3823659, 5098212, 7647318, 15294636]

約数ペア:

[(1, 15294636), (2, 7647318), (3, 5098212), (4, 3823659), (6, 2549106), (7, 2184948), (9, 1699404), (12, 1274553), (14, 1092474), (18, 849702), (21, 728316), (27, 566468), (28, 546237), (36, 424851), (42, 364158), (54, 283234), (63, 242772), (84, 182079), (108, 141617), (126, 121386), (189, 80924), (252, 60693), (378, 40462), (756, 20231)]