12013012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 24208128

約数和(自身を除く): 12195116

約数列:

[1, 2, 4, 11, 22, 37, 44, 47, 74, 94, 148, 157, 188, 314, 407, 517, 628, 814, 1034, 1628, 1727, 1739, 2068, 3454, 3478, 5809, 6908, 6956, 7379, 11618, 14758, 19129, 23236, 29516, 38258, 63899, 76516, 81169, 127798, 162338, 255596, 273023, 324676, 546046, 1092092, 3003253, 6006506, 12013012]

約数ペア:

[(1, 12013012), (2, 6006506), (4, 3003253), (11, 1092092), (22, 546046), (37, 324676), (44, 273023), (47, 255596), (74, 162338), (94, 127798), (148, 81169), (157, 76516), (188, 63899), (314, 38258), (407, 29516), (517, 23236), (628, 19129), (814, 14758), (1034, 11618), (1628, 7379), (1727, 6956), (1739, 6908), (2068, 5809), (3454, 3478)]