18861702

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4409}}^1$

素因数の和:4468

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 21780858

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 4409, 8818, 13227, 26454, 101407, 136679, 202814, 273358, 304221, 410037, 608442, 820074, 3143617, 6287234, 9430851, 18861702]

約数ペア:

[(1, 18861702), (2, 9430851), (3, 6287234), (6, 3143617), (23, 820074), (31, 608442), (46, 410037), (62, 304221), (69, 273358), (93, 202814), (138, 136679), (186, 101407), (713, 26454), (1426, 13227), (2139, 8818), (4278, 4409)]