7484292

素因数分解:

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

素因数の和:190

約数の個数: 72

約数和(自身を含む): 20438880

約数和(自身を除く): 12954588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 131, 138, 207, 262, 276, 393, 414, 524, 529, 621, 786, 828, 1058, 1179, 1242, 1572, 1587, 2116, 2358, 2484, 3013, 3174, 3537, 4716, 4761, 6026, 6348, 7074, 9039, 9522, 12052, 14148, 14283, 18078, 19044, 27117, 28566, 36156, 54234, 57132, 69299, 81351, 108468, 138598, 162702, 207897, 277196, 325404, 415794, 623691, 831588, 1247382, 1871073, 2494764, 3742146, 7484292]

約数ペア:

[(1, 7484292), (2, 3742146), (3, 2494764), (4, 1871073), (6, 1247382), (9, 831588), (12, 623691), (18, 415794), (23, 325404), (27, 277196), (36, 207897), (46, 162702), (54, 138598), (69, 108468), (92, 81351), (108, 69299), (131, 57132), (138, 54234), (207, 36156), (262, 28566), (276, 27117), (393, 19044), (414, 18078), (524, 14283), (529, 14148), (621, 12052), (786, 9522), (828, 9039), (1058, 7074), (1179, 6348), (1242, 6026), (1572, 4761), (1587, 4716), (2116, 3537), (2358, 3174), (2484, 3013)]