1910362986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1249}}^1$

素因数の和:1524

約数の個数: 96

約数和(自身を含む): 4836000000

約数和(自身を除く): 2925637014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 199, 366, 398, 427, 549, 597, 854, 1098, 1194, 1249, 1281, 1393, 1791, 2498, 2562, 2786, 3582, 3747, 3843, 4179, 7494, 7686, 8358, 8743, 11241, 12139, 12537, 17486, 22482, 24278, 25074, 26229, 36417, 52458, 72834, 76189, 78687, 84973, 109251, 152378, 157374, 169946, 218502, 228567, 248551, 254919, 457134, 497102, 509838, 533323, 685701, 745653, 764757, 1066646, 1371402, 1491306, 1529514, 1599969, 1739857, 2236959, 3199938, 3479714, 4473918, 4799907, 5219571, 9599814, 10439142, 15161611, 15658713, 30323222, 31317426, 45484833, 90969666, 106131277, 136454499, 212262554, 272908998, 318393831, 636787662, 955181493, 1910362986]

約数ペア:

[(1, 1910362986), (2, 955181493), (3, 636787662), (6, 318393831), (7, 272908998), (9, 212262554), (14, 136454499), (18, 106131277), (21, 90969666), (42, 45484833), (61, 31317426), (63, 30323222), (122, 15658713), (126, 15161611), (183, 10439142), (199, 9599814), (366, 5219571), (398, 4799907), (427, 4473918), (549, 3479714), (597, 3199938), (854, 2236959), (1098, 1739857), (1194, 1599969), (1249, 1529514), (1281, 1491306), (1393, 1371402), (1791, 1066646), (2498, 764757), (2562, 745653), (2786, 685701), (3582, 533323), (3747, 509838), (3843, 497102), (4179, 457134), (7494, 254919), (7686, 248551), (8358, 228567), (8743, 218502), (11241, 169946), (12139, 157374), (12537, 152378), (17486, 109251), (22482, 84973), (24278, 78687), (25074, 76189), (26229, 72834), (36417, 52458)]