8581236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 21456960

約数和(自身を除く): 12875724

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 617, 732, 1159, 1234, 1851, 2318, 2468, 3477, 3702, 4636, 6954, 7404, 11723, 13908, 23446, 35169, 37637, 46892, 70338, 75274, 112911, 140676, 150548, 225822, 451644, 715103, 1430206, 2145309, 2860412, 4290618, 8581236]

約数ペア:

[(1, 8581236), (2, 4290618), (3, 2860412), (4, 2145309), (6, 1430206), (12, 715103), (19, 451644), (38, 225822), (57, 150548), (61, 140676), (76, 112911), (114, 75274), (122, 70338), (183, 46892), (228, 37637), (244, 35169), (366, 23446), (617, 13908), (732, 11723), (1159, 7404), (1234, 6954), (1851, 4636), (2318, 3702), (2468, 3477)]