18107865648

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1515049}}^1$

素因数の和:1515146

約数の個数: 60

約数和(自身を含む): 51287472600

約数和(自身を除く): 33179606952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 11952, 1515049, 3030098, 4545147, 6060196, 9090294, 12120392, 13635441, 18180588, 24240784, 27270882, 36361176, 54541764, 72722352, 109083528, 125749067, 218167056, 251498134, 377247201, 502996268, 754494402, 1005992536, 1131741603, 1508988804, 2011985072, 2263483206, 3017977608, 4526966412, 6035955216, 9053932824, 18107865648]

約数ペア:

[(1, 18107865648), (2, 9053932824), (3, 6035955216), (4, 4526966412), (6, 3017977608), (8, 2263483206), (9, 2011985072), (12, 1508988804), (16, 1131741603), (18, 1005992536), (24, 754494402), (36, 502996268), (48, 377247201), (72, 251498134), (83, 218167056), (144, 125749067), (166, 109083528), (249, 72722352), (332, 54541764), (498, 36361176), (664, 27270882), (747, 24240784), (996, 18180588), (1328, 13635441), (1494, 12120392), (1992, 9090294), (2988, 6060196), (3984, 4545147), (5976, 3030098), (11952, 1515049)]