918794058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2932

約数の個数: 128

約数和(自身を含む): 2458337280

約数和(自身を除く): 1539543222

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 57, 62, 78, 91, 93, 114, 133, 182, 186, 217, 247, 266, 273, 399, 403, 434, 494, 546, 589, 651, 741, 798, 806, 1178, 1209, 1302, 1482, 1729, 1767, 2418, 2821, 2857, 3458, 3534, 4123, 5187, 5642, 5714, 7657, 8246, 8463, 8571, 10374, 12369, 15314, 16926, 17142, 19999, 22971, 24738, 37141, 39998, 45942, 53599, 54283, 59997, 74282, 88567, 107198, 108566, 111423, 119994, 160797, 162849, 177134, 222846, 259987, 265701, 321594, 325698, 379981, 519974, 531402, 619969, 705679, 759962, 779961, 1139943, 1151371, 1239938, 1411358, 1559922, 1682773, 1859907, 2117037, 2279886, 2302742, 3365546, 3454113, 3719814, 4234074, 4939753, 5048319, 6908226, 8059597, 9879506, 10096638, 11779411, 14819259, 16119194, 21876049, 23558822, 24178791, 29638518, 35338233, 43752098, 48357582, 65628147, 70676466, 131256294, 153132343, 306264686, 459397029, 918794058]

約数ペア:

[(1, 918794058), (2, 459397029), (3, 306264686), (6, 153132343), (7, 131256294), (13, 70676466), (14, 65628147), (19, 48357582), (21, 43752098), (26, 35338233), (31, 29638518), (38, 24178791), (39, 23558822), (42, 21876049), (57, 16119194), (62, 14819259), (78, 11779411), (91, 10096638), (93, 9879506), (114, 8059597), (133, 6908226), (182, 5048319), (186, 4939753), (217, 4234074), (247, 3719814), (266, 3454113), (273, 3365546), (399, 2302742), (403, 2279886), (434, 2117037), (494, 1859907), (546, 1682773), (589, 1559922), (651, 1411358), (741, 1239938), (798, 1151371), (806, 1139943), (1178, 779961), (1209, 759962), (1302, 705679), (1482, 619969), (1729, 531402), (1767, 519974), (2418, 379981), (2821, 325698), (2857, 321594), (3458, 265701), (3534, 259987), (4123, 222846), (5187, 177134), (5642, 162849), (5714, 160797), (7657, 119994), (8246, 111423), (8463, 108566), (8571, 107198), (10374, 88567), (12369, 74282), (15314, 59997), (16926, 54283), (17142, 53599), (19999, 45942), (22971, 39998), (24738, 37141)]