30918426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66923}}^1$

素因数の和:66946

約数の個数: 32

約数和(自身を含む): 77096448

約数和(自身を除く): 46178022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 66923, 133846, 200769, 401538, 468461, 736153, 936922, 1405383, 1472306, 2208459, 2810766, 4416918, 5153071, 10306142, 15459213, 30918426]

約数ペア:

[(1, 30918426), (2, 15459213), (3, 10306142), (6, 5153071), (7, 4416918), (11, 2810766), (14, 2208459), (21, 1472306), (22, 1405383), (33, 936922), (42, 736153), (66, 468461), (77, 401538), (154, 200769), (231, 133846), (462, 66923)]