2172702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 5304960

約数和(自身を除く): 3132258

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 179, 238, 289, 357, 358, 537, 578, 714, 867, 1074, 1253, 1734, 2023, 2506, 3043, 3759, 4046, 6069, 6086, 7518, 9129, 12138, 18258, 21301, 42602, 51731, 63903, 103462, 127806, 155193, 310386, 362117, 724234, 1086351, 2172702]

約数ペア:

[(1, 2172702), (2, 1086351), (3, 724234), (6, 362117), (7, 310386), (14, 155193), (17, 127806), (21, 103462), (34, 63903), (42, 51731), (51, 42602), (102, 21301), (119, 18258), (179, 12138), (238, 9129), (289, 7518), (357, 6086), (358, 6069), (537, 4046), (578, 3759), (714, 3043), (867, 2506), (1074, 2023), (1253, 1734)]