21302424

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1$

素因数の和:2105

約数の個数: 96

約数和(自身を含む): 67813200

約数和(自身を除く): 46510776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2069, 2574, 3432, 4138, 5148, 6207, 8276, 10296, 12414, 16552, 18621, 22759, 24828, 26897, 37242, 45518, 49656, 53794, 68277, 74484, 80691, 91036, 107588, 136554, 148968, 161382, 182072, 204831, 215176, 242073, 273108, 295867, 322764, 409662, 484146, 546216, 591734, 645528, 819324, 887601, 968292, 1183468, 1638648, 1775202, 1936584, 2366936, 2662803, 3550404, 5325606, 7100808, 10651212, 21302424]

約数ペア:

[(1, 21302424), (2, 10651212), (3, 7100808), (4, 5325606), (6, 3550404), (8, 2662803), (9, 2366936), (11, 1936584), (12, 1775202), (13, 1638648), (18, 1183468), (22, 968292), (24, 887601), (26, 819324), (33, 645528), (36, 591734), (39, 546216), (44, 484146), (52, 409662), (66, 322764), (72, 295867), (78, 273108), (88, 242073), (99, 215176), (104, 204831), (117, 182072), (132, 161382), (143, 148968), (156, 136554), (198, 107588), (234, 91036), (264, 80691), (286, 74484), (312, 68277), (396, 53794), (429, 49656), (468, 45518), (572, 37242), (792, 26897), (858, 24828), (936, 22759), (1144, 18621), (1287, 16552), (1716, 12414), (2069, 10296), (2574, 8276), (3432, 6207), (4138, 5148)]