38742228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{153739}}^1$

素因数の和:153756

約数の個数: 36

約数和(自身を含む): 111922720

約数和(自身を除く): 73180492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 153739, 307478, 461217, 614956, 922434, 1076173, 1383651, 1844868, 2152346, 2767302, 3228519, 4304692, 5534604, 6457038, 9685557, 12914076, 19371114, 38742228]

約数ペア:

[(1, 38742228), (2, 19371114), (3, 12914076), (4, 9685557), (6, 6457038), (7, 5534604), (9, 4304692), (12, 3228519), (14, 2767302), (18, 2152346), (21, 1844868), (28, 1383651), (36, 1076173), (42, 922434), (63, 614956), (84, 461217), (126, 307478), (252, 153739)]