4286556

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 11741184

約数和(自身を除く): 7454628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 167, 186, 207, 276, 279, 334, 372, 414, 501, 558, 668, 713, 828, 1002, 1116, 1426, 1503, 2004, 2139, 2852, 3006, 3841, 4278, 5177, 6012, 6417, 7682, 8556, 10354, 11523, 12834, 15364, 15531, 20708, 23046, 25668, 31062, 34569, 46092, 46593, 62124, 69138, 93186, 119071, 138276, 186372, 238142, 357213, 476284, 714426, 1071639, 1428852, 2143278, 4286556]

約数ペア:

[(1, 4286556), (2, 2143278), (3, 1428852), (4, 1071639), (6, 714426), (9, 476284), (12, 357213), (18, 238142), (23, 186372), (31, 138276), (36, 119071), (46, 93186), (62, 69138), (69, 62124), (92, 46593), (93, 46092), (124, 34569), (138, 31062), (167, 25668), (186, 23046), (207, 20708), (276, 15531), (279, 15364), (334, 12834), (372, 11523), (414, 10354), (501, 8556), (558, 7682), (668, 6417), (713, 6012), (828, 5177), (1002, 4278), (1116, 3841), (1426, 3006), (1503, 2852), (2004, 2139)]