4404078

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 11427840

約数和(自身を除く): 7023762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 191, 366, 378, 382, 427, 549, 573, 854, 1098, 1146, 1281, 1337, 1647, 1719, 2562, 2674, 3294, 3438, 3843, 4011, 5157, 7686, 8022, 10314, 11529, 11651, 12033, 23058, 23302, 24066, 34953, 36099, 69906, 72198, 81557, 104859, 163114, 209718, 244671, 314577, 489342, 629154, 734013, 1468026, 2202039, 4404078]

約数ペア:

[(1, 4404078), (2, 2202039), (3, 1468026), (6, 734013), (7, 629154), (9, 489342), (14, 314577), (18, 244671), (21, 209718), (27, 163114), (42, 104859), (54, 81557), (61, 72198), (63, 69906), (122, 36099), (126, 34953), (183, 24066), (189, 23302), (191, 23058), (366, 12033), (378, 11651), (382, 11529), (427, 10314), (549, 8022), (573, 7686), (854, 5157), (1098, 4011), (1146, 3843), (1281, 3438), (1337, 3294), (1647, 2674), (1719, 2562)]