7154004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 19811680

約数和(自身を除く): 12657676

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 379, 429, 484, 572, 726, 758, 858, 1137, 1452, 1516, 1573, 1716, 2274, 3146, 4169, 4548, 4719, 4927, 6292, 8338, 9438, 9854, 12507, 14781, 16676, 18876, 19708, 25014, 29562, 45859, 50028, 54197, 59124, 91718, 108394, 137577, 162591, 183436, 216788, 275154, 325182, 550308, 596167, 650364, 1192334, 1788501, 2384668, 3577002, 7154004]

約数ペア:

[(1, 7154004), (2, 3577002), (3, 2384668), (4, 1788501), (6, 1192334), (11, 650364), (12, 596167), (13, 550308), (22, 325182), (26, 275154), (33, 216788), (39, 183436), (44, 162591), (52, 137577), (66, 108394), (78, 91718), (121, 59124), (132, 54197), (143, 50028), (156, 45859), (242, 29562), (286, 25014), (363, 19708), (379, 18876), (429, 16676), (484, 14781), (572, 12507), (726, 9854), (758, 9438), (858, 8338), (1137, 6292), (1452, 4927), (1516, 4719), (1573, 4548), (1716, 4169), (2274, 3146)]