15985494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{433}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 39809952

約数和(自身を除く): 23824458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 293, 433, 586, 866, 879, 1299, 1758, 2051, 2598, 2637, 3031, 3897, 4102, 5274, 6062, 6153, 7794, 9093, 12306, 18186, 18459, 27279, 36918, 54558, 126869, 253738, 380607, 761214, 888083, 1141821, 1776166, 2283642, 2664249, 5328498, 7992747, 15985494]

約数ペア:

[(1, 15985494), (2, 7992747), (3, 5328498), (6, 2664249), (7, 2283642), (9, 1776166), (14, 1141821), (18, 888083), (21, 761214), (42, 380607), (63, 253738), (126, 126869), (293, 54558), (433, 36918), (586, 27279), (866, 18459), (879, 18186), (1299, 12306), (1758, 9093), (2051, 7794), (2598, 6153), (2637, 6062), (3031, 5274), (3897, 4102)]