15672817458

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{456109}}^1$

素因数の和:456223

約数の個数: 48

約数和(自身を含む): 35861192640

約数和(自身を除く): 20188375182

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 83, 138, 166, 207, 249, 414, 498, 747, 1494, 1909, 3818, 5727, 11454, 17181, 34362, 456109, 912218, 1368327, 2736654, 4104981, 8209962, 10490507, 20981014, 31471521, 37857047, 62943042, 75714094, 94414563, 113571141, 188829126, 227142282, 340713423, 681426846, 870712081, 1741424162, 2612136243, 5224272486, 7836408729, 15672817458]

約数ペア:

[(1, 15672817458), (2, 7836408729), (3, 5224272486), (6, 2612136243), (9, 1741424162), (18, 870712081), (23, 681426846), (46, 340713423), (69, 227142282), (83, 188829126), (138, 113571141), (166, 94414563), (207, 75714094), (249, 62943042), (414, 37857047), (498, 31471521), (747, 20981014), (1494, 10490507), (1909, 8209962), (3818, 4104981), (5727, 2736654), (11454, 1368327), (17181, 912218), (34362, 456109)]