38611764

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{24943}}^1$

素因数の和:24996

約数の個数: 36

約数和(自身を含む): 99875776

約数和(自身を除く): 61264012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 24943, 49886, 74829, 99772, 149658, 224487, 299316, 448974, 897948, 1072549, 2145098, 3217647, 4290196, 6435294, 9652941, 12870588, 19305882, 38611764]

約数ペア:

[(1, 38611764), (2, 19305882), (3, 12870588), (4, 9652941), (6, 6435294), (9, 4290196), (12, 3217647), (18, 2145098), (36, 1072549), (43, 897948), (86, 448974), (129, 299316), (172, 224487), (258, 149658), (387, 99772), (516, 74829), (774, 49886), (1548, 24943)]