12518028

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3907}}^1$

素因数の和:4006

約数の個数: 36

約数和(自身を含む): 32006520

約数和(自身を除く): 19488492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 3907, 7814, 11721, 15628, 23442, 35163, 46884, 70326, 140652, 347723, 695446, 1043169, 1390892, 2086338, 3129507, 4172676, 6259014, 12518028]

約数ペア:

[(1, 12518028), (2, 6259014), (3, 4172676), (4, 3129507), (6, 2086338), (9, 1390892), (12, 1043169), (18, 695446), (36, 347723), (89, 140652), (178, 70326), (267, 46884), (356, 35163), (534, 23442), (801, 15628), (1068, 11721), (1602, 7814), (3204, 3907)]