15799854

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 37403856

約数和(自身を除く): 21604002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 881, 1281, 1762, 2562, 2643, 2989, 5286, 5978, 6167, 8967, 12334, 17934, 18501, 37002, 43169, 53741, 86338, 107482, 129507, 161223, 259014, 322446, 376187, 752374, 1128561, 2257122, 2633309, 5266618, 7899927, 15799854]

約数ペア:

[(1, 15799854), (2, 7899927), (3, 5266618), (6, 2633309), (7, 2257122), (14, 1128561), (21, 752374), (42, 376187), (49, 322446), (61, 259014), (98, 161223), (122, 129507), (147, 107482), (183, 86338), (294, 53741), (366, 43169), (427, 37002), (854, 18501), (881, 17934), (1281, 12334), (1762, 8967), (2562, 6167), (2643, 5978), (2989, 5286)]