16591146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 39747456

約数和(自身を除く): 23156310

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 61, 66, 78, 122, 143, 183, 286, 317, 366, 429, 634, 671, 793, 858, 951, 1342, 1586, 1902, 2013, 2379, 3487, 4026, 4121, 4758, 6974, 8242, 8723, 10461, 12363, 17446, 19337, 20922, 24726, 26169, 38674, 45331, 52338, 58011, 90662, 116022, 135993, 212707, 251381, 271986, 425414, 502762, 638121, 754143, 1276242, 1508286, 2765191, 5530382, 8295573, 16591146]

約数ペア:

[(1, 16591146), (2, 8295573), (3, 5530382), (6, 2765191), (11, 1508286), (13, 1276242), (22, 754143), (26, 638121), (33, 502762), (39, 425414), (61, 271986), (66, 251381), (78, 212707), (122, 135993), (143, 116022), (183, 90662), (286, 58011), (317, 52338), (366, 45331), (429, 38674), (634, 26169), (671, 24726), (793, 20922), (858, 19337), (951, 17446), (1342, 12363), (1586, 10461), (1902, 8723), (2013, 8242), (2379, 6974), (3487, 4758), (4026, 4121)]