180038898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1567}}^1$

素因数の和:2079

約数の個数: 48

約数和(自身を含む): 421214976

約数和(自身を除く): 241176078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 491, 982, 1473, 1567, 2946, 3134, 4419, 4701, 6383, 8838, 9402, 12766, 14103, 19149, 20371, 28206, 38298, 40742, 57447, 61113, 114894, 122226, 183339, 366678, 769397, 1538794, 2308191, 4616382, 6924573, 10002161, 13849146, 20004322, 30006483, 60012966, 90019449, 180038898]

約数ペア:

[(1, 180038898), (2, 90019449), (3, 60012966), (6, 30006483), (9, 20004322), (13, 13849146), (18, 10002161), (26, 6924573), (39, 4616382), (78, 2308191), (117, 1538794), (234, 769397), (491, 366678), (982, 183339), (1473, 122226), (1567, 114894), (2946, 61113), (3134, 57447), (4419, 40742), (4701, 38298), (6383, 28206), (8838, 20371), (9402, 19149), (12766, 14103)]