18627026278

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{59629}}^1$

素因数の和:60112

約数の個数: 32

約数和(自身を含む): 32612362560

約数和(自身を除く): 13985336282

約数列:

[1, 2, 7, 14, 53, 106, 371, 421, 742, 842, 2947, 5894, 22313, 44626, 59629, 119258, 156191, 312382, 417403, 834806, 3160337, 6320674, 22122359, 25103809, 44244718, 50207618, 175726663, 351453326, 1330501877, 2661003754, 9313513139, 18627026278]

約数ペア:

[(1, 18627026278), (2, 9313513139), (7, 2661003754), (14, 1330501877), (53, 351453326), (106, 175726663), (371, 50207618), (421, 44244718), (742, 25103809), (842, 22122359), (2947, 6320674), (5894, 3160337), (22313, 834806), (44626, 417403), (59629, 312382), (119258, 156191)]