18343669980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3719}}^1\times {\mathrm{82207}}^1$

素因数の和:85938

約数の個数: 48

約数和(自身を含む): 51376711680

約数和(自身を除く): 33033041700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3719, 7438, 11157, 14876, 18595, 22314, 37190, 44628, 55785, 74380, 82207, 111570, 164414, 223140, 246621, 328828, 411035, 493242, 822070, 986484, 1233105, 1644140, 2466210, 4932420, 305727833, 611455666, 917183499, 1222911332, 1528639165, 1834366998, 3057278330, 3668733996, 4585917495, 6114556660, 9171834990, 18343669980]

約数ペア:

[(1, 18343669980), (2, 9171834990), (3, 6114556660), (4, 4585917495), (5, 3668733996), (6, 3057278330), (10, 1834366998), (12, 1528639165), (15, 1222911332), (20, 917183499), (30, 611455666), (60, 305727833), (3719, 4932420), (7438, 2466210), (11157, 1644140), (14876, 1233105), (18595, 986484), (22314, 822070), (37190, 493242), (44628, 411035), (55785, 328828), (74380, 246621), (82207, 223140), (111570, 164414)]