18149166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 49083840

約数和(自身を除く): 30934674

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 37, 42, 51, 63, 74, 102, 111, 119, 126, 153, 222, 229, 238, 259, 306, 333, 357, 458, 518, 629, 666, 687, 714, 777, 1071, 1258, 1374, 1554, 1603, 1887, 2061, 2142, 2331, 3206, 3774, 3893, 4122, 4403, 4662, 4809, 5661, 7786, 8473, 8806, 9618, 11322, 11679, 13209, 14427, 16946, 23358, 25419, 26418, 27251, 28854, 35037, 39627, 50838, 54502, 59311, 70074, 76257, 79254, 81753, 118622, 144041, 152514, 163506, 177933, 245259, 288082, 355866, 432123, 490518, 533799, 864246, 1008287, 1067598, 1296369, 2016574, 2592738, 3024861, 6049722, 9074583, 18149166]

約数ペア:

[(1, 18149166), (2, 9074583), (3, 6049722), (6, 3024861), (7, 2592738), (9, 2016574), (14, 1296369), (17, 1067598), (18, 1008287), (21, 864246), (34, 533799), (37, 490518), (42, 432123), (51, 355866), (63, 288082), (74, 245259), (102, 177933), (111, 163506), (119, 152514), (126, 144041), (153, 118622), (222, 81753), (229, 79254), (238, 76257), (259, 70074), (306, 59311), (333, 54502), (357, 50838), (458, 39627), (518, 35037), (629, 28854), (666, 27251), (687, 26418), (714, 25419), (777, 23358), (1071, 16946), (1258, 14427), (1374, 13209), (1554, 11679), (1603, 11322), (1887, 9618), (2061, 8806), (2142, 8473), (2331, 7786), (3206, 5661), (3774, 4809), (3893, 4662), (4122, 4403)]