2018106069

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 3232825344

約数和(自身を除く): 1214719275

約数列:

[1, 3, 7, 21, 47, 53, 141, 159, 173, 223, 329, 371, 519, 669, 987, 1113, 1211, 1561, 2491, 3633, 4683, 7473, 8131, 9169, 10481, 11819, 17437, 24393, 27507, 31443, 35457, 38579, 52311, 56917, 64183, 73367, 82733, 115737, 170751, 192549, 220101, 248199, 270053, 430943, 555493, 810159, 1292829, 1666479, 1813213, 2044687, 3016601, 3888451, 5439639, 6134061, 9049803, 11665353, 12692491, 14312809, 38077473, 42938427, 96100289, 288300867, 672702023, 2018106069]

約数ペア:

[(1, 2018106069), (3, 672702023), (7, 288300867), (21, 96100289), (47, 42938427), (53, 38077473), (141, 14312809), (159, 12692491), (173, 11665353), (223, 9049803), (329, 6134061), (371, 5439639), (519, 3888451), (669, 3016601), (987, 2044687), (1113, 1813213), (1211, 1666479), (1561, 1292829), (2491, 810159), (3633, 555493), (4683, 430943), (7473, 270053), (8131, 248199), (9169, 220101), (10481, 192549), (11819, 170751), (17437, 115737), (24393, 82733), (27507, 73367), (31443, 64183), (35457, 56917), (38579, 52311)]