12801636

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{11471}}^1$

素因数の和:11512

約数の個数: 36

約数和(自身を含む): 33406464

約数和(自身を除く): 20604828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 11471, 22942, 34413, 45884, 68826, 103239, 137652, 206478, 355601, 412956, 711202, 1066803, 1422404, 2133606, 3200409, 4267212, 6400818, 12801636]

約数ペア:

[(1, 12801636), (2, 6400818), (3, 4267212), (4, 3200409), (6, 2133606), (9, 1422404), (12, 1066803), (18, 711202), (31, 412956), (36, 355601), (62, 206478), (93, 137652), (124, 103239), (186, 68826), (279, 45884), (372, 34413), (558, 22942), (1116, 11471)]