15354072

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1993}}^1$

素因数の和:2112

約数の個数: 48

約数和(自身を含む): 41993640

約数和(自身を除く): 26639568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 1993, 2568, 3852, 3986, 5979, 7704, 7972, 11958, 15944, 17937, 23916, 35874, 47832, 71748, 143496, 213251, 426502, 639753, 853004, 1279506, 1706008, 1919259, 2559012, 3838518, 5118024, 7677036, 15354072]

約数ペア:

[(1, 15354072), (2, 7677036), (3, 5118024), (4, 3838518), (6, 2559012), (8, 1919259), (9, 1706008), (12, 1279506), (18, 853004), (24, 639753), (36, 426502), (72, 213251), (107, 143496), (214, 71748), (321, 47832), (428, 35874), (642, 23916), (856, 17937), (963, 15944), (1284, 11958), (1926, 7972), (1993, 7704), (2568, 5979), (3852, 3986)]