2018647974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{608393}}^1$

素因数の和:608484

約数の個数: 32

約数和(自身を含む): 4672465920

約数和(自身を除く): 2653817946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 608393, 1216786, 1825179, 3650358, 4258751, 8517502, 12776253, 25552506, 48063047, 96126094, 144189141, 288378282, 336441329, 672882658, 1009323987, 2018647974]

約数ペア:

[(1, 2018647974), (2, 1009323987), (3, 672882658), (6, 336441329), (7, 288378282), (14, 144189141), (21, 96126094), (42, 48063047), (79, 25552506), (158, 12776253), (237, 8517502), (474, 4258751), (553, 3650358), (1106, 1825179), (1659, 1216786), (3318, 608393)]