15673934628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{648863}}^1$

素因数の和:648945

約数の個数: 72

約数和(自身を含む): 43930688256

約数和(自身を除く): 28256753628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 732, 1098, 1342, 2013, 2196, 2684, 4026, 6039, 8052, 12078, 24156, 648863, 1297726, 1946589, 2595452, 3893178, 5839767, 7137493, 7786356, 11679534, 14274986, 21412479, 23359068, 28549972, 39580643, 42824958, 64237437, 79161286, 85649916, 118741929, 128474874, 158322572, 237483858, 256949748, 356225787, 435387073, 474967716, 712451574, 870774146, 1306161219, 1424903148, 1741548292, 2612322438, 3918483657, 5224644876, 7836967314, 15673934628]

約数ペア:

[(1, 15673934628), (2, 7836967314), (3, 5224644876), (4, 3918483657), (6, 2612322438), (9, 1741548292), (11, 1424903148), (12, 1306161219), (18, 870774146), (22, 712451574), (33, 474967716), (36, 435387073), (44, 356225787), (61, 256949748), (66, 237483858), (99, 158322572), (122, 128474874), (132, 118741929), (183, 85649916), (198, 79161286), (244, 64237437), (366, 42824958), (396, 39580643), (549, 28549972), (671, 23359068), (732, 21412479), (1098, 14274986), (1342, 11679534), (2013, 7786356), (2196, 7137493), (2684, 5839767), (4026, 3893178), (6039, 2595452), (8052, 1946589), (12078, 1297726), (24156, 648863)]