17720934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{317}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 44692992

約数和(自身を除く): 26972058

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 317, 363, 462, 634, 726, 847, 951, 1331, 1694, 1902, 2219, 2541, 2662, 3487, 3993, 4438, 5082, 6657, 6974, 7986, 9317, 10461, 13314, 18634, 20922, 24409, 27951, 38357, 48818, 55902, 73227, 76714, 115071, 146454, 230142, 268499, 421927, 536998, 805497, 843854, 1265781, 1610994, 2531562, 2953489, 5906978, 8860467, 17720934]

約数ペア:

[(1, 17720934), (2, 8860467), (3, 5906978), (6, 2953489), (7, 2531562), (11, 1610994), (14, 1265781), (21, 843854), (22, 805497), (33, 536998), (42, 421927), (66, 268499), (77, 230142), (121, 146454), (154, 115071), (231, 76714), (242, 73227), (317, 55902), (363, 48818), (462, 38357), (634, 27951), (726, 24409), (847, 20922), (951, 18634), (1331, 13314), (1694, 10461), (1902, 9317), (2219, 7986), (2541, 6974), (2662, 6657), (3487, 5082), (3993, 4438)]