18803204

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4507}}^1$

素因数の和:4667

約数の個数: 24

約数和(自身を含む): 37867200

約数和(自身を除く): 19063996

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 4507, 9014, 18028, 31549, 63098, 126196, 671543, 1343086, 2686172, 4700801, 9401602, 18803204]

約数ペア:

[(1, 18803204), (2, 9401602), (4, 4700801), (7, 2686172), (14, 1343086), (28, 671543), (149, 126196), (298, 63098), (596, 31549), (1043, 18028), (2086, 9014), (4172, 4507)]