18586920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14081}}^1$

素因数の和:14106

約数の個数: 64

約数和(自身を含む): 60834240

約数和(自身を除く): 42247320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 14081, 28162, 42243, 56324, 70405, 84486, 112648, 140810, 154891, 168972, 211215, 281620, 309782, 337944, 422430, 464673, 563240, 619564, 774455, 844860, 929346, 1239128, 1548910, 1689720, 1858692, 2323365, 3097820, 3717384, 4646730, 6195640, 9293460, 18586920]

約数ペア:

[(1, 18586920), (2, 9293460), (3, 6195640), (4, 4646730), (5, 3717384), (6, 3097820), (8, 2323365), (10, 1858692), (11, 1689720), (12, 1548910), (15, 1239128), (20, 929346), (22, 844860), (24, 774455), (30, 619564), (33, 563240), (40, 464673), (44, 422430), (55, 337944), (60, 309782), (66, 281620), (88, 211215), (110, 168972), (120, 154891), (132, 140810), (165, 112648), (220, 84486), (264, 70405), (330, 56324), (440, 42243), (660, 28162), (1320, 14081)]