1418644248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{8521}}^1$

素因数の和:9528

約数の個数: 64

約数和(自身を含む): 4057835520

約数和(自身を除く): 2639191272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 991, 1982, 2973, 3964, 5946, 6937, 7928, 8521, 11892, 13874, 17042, 20811, 23784, 25563, 27748, 34084, 41622, 51126, 55496, 59647, 68168, 83244, 102252, 119294, 166488, 178941, 204504, 238588, 357882, 477176, 715764, 1431528, 8444311, 16888622, 25332933, 33777244, 50665866, 59110177, 67554488, 101331732, 118220354, 177330531, 202663464, 236440708, 354661062, 472881416, 709322124, 1418644248]

約数ペア:

[(1, 1418644248), (2, 709322124), (3, 472881416), (4, 354661062), (6, 236440708), (7, 202663464), (8, 177330531), (12, 118220354), (14, 101331732), (21, 67554488), (24, 59110177), (28, 50665866), (42, 33777244), (56, 25332933), (84, 16888622), (168, 8444311), (991, 1431528), (1982, 715764), (2973, 477176), (3964, 357882), (5946, 238588), (6937, 204504), (7928, 178941), (8521, 166488), (11892, 119294), (13874, 102252), (17042, 83244), (20811, 68168), (23784, 59647), (25563, 55496), (27748, 51126), (34084, 41622)]