6399612

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 17297280

約数和(自身を除く): 10897668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 118, 131, 138, 177, 207, 236, 262, 276, 354, 393, 414, 524, 531, 708, 786, 828, 1062, 1179, 1357, 1572, 2124, 2358, 2714, 3013, 4071, 4716, 5428, 6026, 7729, 8142, 9039, 12052, 12213, 15458, 16284, 18078, 23187, 24426, 27117, 30916, 36156, 46374, 48852, 54234, 69561, 92748, 108468, 139122, 177767, 278244, 355534, 533301, 711068, 1066602, 1599903, 2133204, 3199806, 6399612]

約数ペア:

[(1, 6399612), (2, 3199806), (3, 2133204), (4, 1599903), (6, 1066602), (9, 711068), (12, 533301), (18, 355534), (23, 278244), (36, 177767), (46, 139122), (59, 108468), (69, 92748), (92, 69561), (118, 54234), (131, 48852), (138, 46374), (177, 36156), (207, 30916), (236, 27117), (262, 24426), (276, 23187), (354, 18078), (393, 16284), (414, 15458), (524, 12213), (531, 12052), (708, 9039), (786, 8142), (828, 7729), (1062, 6026), (1179, 5428), (1357, 4716), (1572, 4071), (2124, 3013), (2358, 2714)]