72273726

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{81943}}^1$

素因数の和:81965

約数の個数: 36

約数和(自身を含む): 182161512

約数和(自身を除く): 109887786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 81943, 163886, 245829, 491658, 573601, 737487, 1147202, 1474974, 1720803, 3441606, 4015207, 5162409, 8030414, 10324818, 12045621, 24091242, 36136863, 72273726]

約数ペア:

[(1, 72273726), (2, 36136863), (3, 24091242), (6, 12045621), (7, 10324818), (9, 8030414), (14, 5162409), (18, 4015207), (21, 3441606), (42, 1720803), (49, 1474974), (63, 1147202), (98, 737487), (126, 573601), (147, 491658), (294, 245829), (441, 163886), (882, 81943)]