21045198

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{184607}}^1$

素因数の和:184631

約数の個数: 16

約数和(自身を含む): 44305920

約数和(自身を除く): 23260722

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 184607, 369214, 553821, 1107642, 3507533, 7015066, 10522599, 21045198]

約数ペア:

[(1, 21045198), (2, 10522599), (3, 7015066), (6, 3507533), (19, 1107642), (38, 553821), (57, 369214), (114, 184607)]