18788462052

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{720527}}^1$

素因数の和:720628

約数の個数: 48

約数和(自身を含む): 45756410112

約数和(自身を除く): 26967948060

約数列:

[1, 2, 3, 4, 6, 12, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 492, 636, 2173, 4346, 6519, 8692, 13038, 26076, 720527, 1441054, 2161581, 2882108, 4323162, 8646324, 29541607, 38187931, 59083214, 76375862, 88624821, 114563793, 118166428, 152751724, 177249642, 229127586, 354499284, 458255172, 1565705171, 3131410342, 4697115513, 6262820684, 9394231026, 18788462052]

約数ペア:

[(1, 18788462052), (2, 9394231026), (3, 6262820684), (4, 4697115513), (6, 3131410342), (12, 1565705171), (41, 458255172), (53, 354499284), (82, 229127586), (106, 177249642), (123, 152751724), (159, 118166428), (164, 114563793), (212, 88624821), (246, 76375862), (318, 59083214), (492, 38187931), (636, 29541607), (2173, 8646324), (4346, 4323162), (6519, 2882108), (8692, 2161581), (13038, 1441054), (26076, 720527)]