218020152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1297739}}^1$

素因数の和:1297755

約数の個数: 32

約数和(自身を含む): 622915200

約数和(自身を除く): 404895048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1297739, 2595478, 3893217, 5190956, 7786434, 9084173, 10381912, 15572868, 18168346, 27252519, 31145736, 36336692, 54505038, 72673384, 109010076, 218020152]

約数ペア:

[(1, 218020152), (2, 109010076), (3, 72673384), (4, 54505038), (6, 36336692), (7, 31145736), (8, 27252519), (12, 18168346), (14, 15572868), (21, 10381912), (24, 9084173), (28, 7786434), (42, 5190956), (56, 3893217), (84, 2595478), (168, 1297739)]