15454218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{829}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 33465600

約数和(自身を除く): 18011382

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 239, 478, 717, 829, 1434, 1658, 2487, 3107, 4974, 6214, 9321, 10777, 18642, 21554, 32331, 64662, 198131, 396262, 594393, 1188786, 2575703, 5151406, 7727109, 15454218]

約数ペア:

[(1, 15454218), (2, 7727109), (3, 5151406), (6, 2575703), (13, 1188786), (26, 594393), (39, 396262), (78, 198131), (239, 64662), (478, 32331), (717, 21554), (829, 18642), (1434, 10777), (1658, 9321), (2487, 6214), (3107, 4974)]