18098010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1292

約数の個数: 96

約数和(自身を含む): 56160000

約数和(自身を除く): 38061990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1249, 1449, 1610, 2070, 2415, 2498, 2898, 3747, 4830, 6245, 7245, 7494, 8743, 11241, 12490, 14490, 17486, 18735, 22482, 26229, 28727, 37470, 43715, 52458, 56205, 57454, 78687, 86181, 87430, 112410, 131145, 143635, 157374, 172362, 201089, 258543, 262290, 287270, 393435, 402178, 430905, 517086, 603267, 786870, 861810, 1005445, 1206534, 1292715, 1809801, 2010890, 2585430, 3016335, 3619602, 6032670, 9049005, 18098010]

約数ペア:

[(1, 18098010), (2, 9049005), (3, 6032670), (5, 3619602), (6, 3016335), (7, 2585430), (9, 2010890), (10, 1809801), (14, 1292715), (15, 1206534), (18, 1005445), (21, 861810), (23, 786870), (30, 603267), (35, 517086), (42, 430905), (45, 402178), (46, 393435), (63, 287270), (69, 262290), (70, 258543), (90, 201089), (105, 172362), (115, 157374), (126, 143635), (138, 131145), (161, 112410), (207, 87430), (210, 86181), (230, 78687), (315, 57454), (322, 56205), (345, 52458), (414, 43715), (483, 37470), (630, 28727), (690, 26229), (805, 22482), (966, 18735), (1035, 17486), (1249, 14490), (1449, 12490), (1610, 11241), (2070, 8743), (2415, 7494), (2498, 7245), (2898, 6245), (3747, 4830)]