13640298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4111}}^1$

素因数の和:4202

約数の個数: 32

約数和(自身を含む): 31580160

約数和(自身を除く): 17939862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 4111, 8222, 12333, 24666, 28777, 57554, 86331, 172662, 324769, 649538, 974307, 1948614, 2273383, 4546766, 6820149, 13640298]

約数ペア:

[(1, 13640298), (2, 6820149), (3, 4546766), (6, 2273383), (7, 1948614), (14, 974307), (21, 649538), (42, 324769), (79, 172662), (158, 86331), (237, 57554), (474, 28777), (553, 24666), (1106, 12333), (1659, 8222), (3318, 4111)]