18284079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 27998208

約数和(自身を除く): 9714129

約数列:

[1, 3, 11, 31, 33, 61, 93, 183, 293, 341, 671, 879, 1023, 1891, 2013, 3223, 5673, 9083, 9669, 17873, 20801, 27249, 53619, 62403, 99913, 196603, 299739, 554063, 589809, 1662189, 6094693, 18284079]

約数ペア:

[(1, 18284079), (3, 6094693), (11, 1662189), (31, 589809), (33, 554063), (61, 299739), (93, 196603), (183, 99913), (293, 62403), (341, 53619), (671, 27249), (879, 20801), (1023, 17873), (1891, 9669), (2013, 9083), (3223, 5673)]