8945508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 24718176

約数和(自身を除く): 15772668

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 401, 429, 507, 572, 676, 802, 858, 1014, 1203, 1604, 1716, 1859, 2028, 2406, 3718, 4411, 4812, 5213, 5577, 7436, 8822, 10426, 11154, 13233, 15639, 17644, 20852, 22308, 26466, 31278, 52932, 57343, 62556, 67769, 114686, 135538, 172029, 203307, 229372, 271076, 344058, 406614, 688116, 745459, 813228, 1490918, 2236377, 2981836, 4472754, 8945508]

約数ペア:

[(1, 8945508), (2, 4472754), (3, 2981836), (4, 2236377), (6, 1490918), (11, 813228), (12, 745459), (13, 688116), (22, 406614), (26, 344058), (33, 271076), (39, 229372), (44, 203307), (52, 172029), (66, 135538), (78, 114686), (132, 67769), (143, 62556), (156, 57343), (169, 52932), (286, 31278), (338, 26466), (401, 22308), (429, 20852), (507, 17644), (572, 15639), (676, 13233), (802, 11154), (858, 10426), (1014, 8822), (1203, 7436), (1604, 5577), (1716, 5213), (1859, 4812), (2028, 4411), (2406, 3718)]