18099681642

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{20521181}}^1$

素因数の和:20521203

約数の個数: 36

約数和(自身を含む): 45618587586

約数和(自身を除く): 27518905944

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 20521181, 41042362, 61563543, 123127086, 143648267, 184690629, 287296534, 369381258, 430944801, 861889602, 1005537869, 1292834403, 2011075738, 2585668806, 3016613607, 6033227214, 9049840821, 18099681642]

約数ペア:

[(1, 18099681642), (2, 9049840821), (3, 6033227214), (6, 3016613607), (7, 2585668806), (9, 2011075738), (14, 1292834403), (18, 1005537869), (21, 861889602), (42, 430944801), (49, 369381258), (63, 287296534), (98, 184690629), (126, 143648267), (147, 123127086), (294, 61563543), (441, 41042362), (882, 20521181)]