18710268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2237}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 47373984

約数和(自身を除く): 28663716

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 492, 697, 1394, 2091, 2237, 2788, 4182, 4474, 6711, 8364, 8948, 13422, 26844, 38029, 76058, 91717, 114087, 152116, 183434, 228174, 275151, 366868, 456348, 550302, 1100604, 1559189, 3118378, 4677567, 6236756, 9355134, 18710268]

約数ペア:

[(1, 18710268), (2, 9355134), (3, 6236756), (4, 4677567), (6, 3118378), (12, 1559189), (17, 1100604), (34, 550302), (41, 456348), (51, 366868), (68, 275151), (82, 228174), (102, 183434), (123, 152116), (164, 114087), (204, 91717), (246, 76058), (492, 38029), (697, 26844), (1394, 13422), (2091, 8948), (2237, 8364), (2788, 6711), (4182, 4474)]