69902778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{24631}}^1$

素因数の和:24690

約数の個数: 32

約数和(自身を含む): 156068352

約数和(自身を除く): 86165574

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 24631, 49262, 73893, 147786, 270941, 541882, 812823, 1059133, 1625646, 2118266, 3177399, 6354798, 11650463, 23300926, 34951389, 69902778]

約数ペア:

[(1, 69902778), (2, 34951389), (3, 23300926), (6, 11650463), (11, 6354798), (22, 3177399), (33, 2118266), (43, 1625646), (66, 1059133), (86, 812823), (129, 541882), (258, 270941), (473, 147786), (946, 73893), (1419, 49262), (2838, 24631)]