40870152

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18311}}^1$

素因数の和:18354

約数の個数: 48

約数和(自身を含む): 114266880

約数和(自身を除く): 73396728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 18311, 36622, 54933, 73244, 109866, 146488, 164799, 219732, 329598, 439464, 567641, 659196, 1135282, 1318392, 1702923, 2270564, 3405846, 4541128, 5108769, 6811692, 10217538, 13623384, 20435076, 40870152]

約数ペア:

[(1, 40870152), (2, 20435076), (3, 13623384), (4, 10217538), (6, 6811692), (8, 5108769), (9, 4541128), (12, 3405846), (18, 2270564), (24, 1702923), (31, 1318392), (36, 1135282), (62, 659196), (72, 567641), (93, 439464), (124, 329598), (186, 219732), (248, 164799), (279, 146488), (372, 109866), (558, 73244), (744, 54933), (1116, 36622), (2232, 18311)]