12712284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 36140832

約数和(自身を除く): 23428548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1181, 1196, 1794, 2362, 2691, 3543, 3588, 4724, 5382, 7086, 10629, 10764, 14172, 15353, 21258, 27163, 30706, 42516, 46059, 54326, 61412, 81489, 92118, 108652, 138177, 162978, 184236, 244467, 276354, 325956, 353119, 488934, 552708, 706238, 977868, 1059357, 1412476, 2118714, 3178071, 4237428, 6356142, 12712284]

約数ペア:

[(1, 12712284), (2, 6356142), (3, 4237428), (4, 3178071), (6, 2118714), (9, 1412476), (12, 1059357), (13, 977868), (18, 706238), (23, 552708), (26, 488934), (36, 353119), (39, 325956), (46, 276354), (52, 244467), (69, 184236), (78, 162978), (92, 138177), (117, 108652), (138, 92118), (156, 81489), (207, 61412), (234, 54326), (276, 46059), (299, 42516), (414, 30706), (468, 27163), (598, 21258), (828, 15353), (897, 14172), (1181, 10764), (1196, 10629), (1794, 7086), (2362, 5382), (2691, 4724), (3543, 3588)]