220287492

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{55127}}^1$

素因数の和:55177

約数の個数: 48

約数和(自身を含む): 586561920

約数和(自身を除く): 366274428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 55127, 110254, 165381, 220508, 330762, 496143, 661524, 992286, 1488429, 1984572, 2039699, 2976858, 4079398, 5953716, 6119097, 8158796, 12238194, 18357291, 24476388, 36714582, 55071873, 73429164, 110143746, 220287492]

約数ペア:

[(1, 220287492), (2, 110143746), (3, 73429164), (4, 55071873), (6, 36714582), (9, 24476388), (12, 18357291), (18, 12238194), (27, 8158796), (36, 6119097), (37, 5953716), (54, 4079398), (74, 2976858), (108, 2039699), (111, 1984572), (148, 1488429), (222, 992286), (333, 661524), (444, 496143), (666, 330762), (999, 220508), (1332, 165381), (1998, 110254), (3996, 55127)]