5441994

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 12355200

約数和(自身を除く): 6913206

約数列:

[1, 2, 3, 6, 9, 18, 43, 79, 86, 89, 129, 158, 178, 237, 258, 267, 387, 474, 534, 711, 774, 801, 1422, 1602, 3397, 3827, 6794, 7031, 7654, 10191, 11481, 14062, 20382, 21093, 22962, 30573, 34443, 42186, 61146, 63279, 68886, 126558, 302333, 604666, 906999, 1813998, 2720997, 5441994]

約数ペア:

[(1, 5441994), (2, 2720997), (3, 1813998), (6, 906999), (9, 604666), (18, 302333), (43, 126558), (79, 68886), (86, 63279), (89, 61146), (129, 42186), (158, 34443), (178, 30573), (237, 22962), (258, 21093), (267, 20382), (387, 14062), (474, 11481), (534, 10191), (711, 7654), (774, 7031), (801, 6794), (1422, 3827), (1602, 3397)]