18570188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3001}}^1$

素因数の和:3042

約数の個数: 48

約数和(自身を含む): 42364224

約数和(自身を除く): 23794036

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3001, 3094, 6002, 6188, 12004, 21007, 39013, 42014, 51017, 78026, 84028, 102034, 156052, 204068, 273091, 357119, 546182, 663221, 714238, 1092364, 1326442, 1428476, 2652884, 4642547, 9285094, 18570188]

約数ペア:

[(1, 18570188), (2, 9285094), (4, 4642547), (7, 2652884), (13, 1428476), (14, 1326442), (17, 1092364), (26, 714238), (28, 663221), (34, 546182), (52, 357119), (68, 273091), (91, 204068), (119, 156052), (182, 102034), (221, 84028), (238, 78026), (364, 51017), (442, 42014), (476, 39013), (884, 21007), (1547, 12004), (3001, 6188), (3094, 6002)]