40974066

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1777}}^1$

素因数の和:1856

約数の個数: 64

約数和(自身を含む): 105826560

約数和(自身を除く): 64852494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 1777, 2562, 3294, 3554, 3843, 5331, 7686, 10662, 11529, 12439, 15993, 23058, 24878, 31986, 37317, 47979, 74634, 95958, 108397, 111951, 216794, 223902, 325191, 335853, 650382, 671706, 758779, 975573, 1517558, 1951146, 2276337, 2926719, 4552674, 5853438, 6829011, 13658022, 20487033, 40974066]

約数ペア:

[(1, 40974066), (2, 20487033), (3, 13658022), (6, 6829011), (7, 5853438), (9, 4552674), (14, 2926719), (18, 2276337), (21, 1951146), (27, 1517558), (42, 975573), (54, 758779), (61, 671706), (63, 650382), (122, 335853), (126, 325191), (183, 223902), (189, 216794), (366, 111951), (378, 108397), (427, 95958), (549, 74634), (854, 47979), (1098, 37317), (1281, 31986), (1647, 24878), (1777, 23058), (2562, 15993), (3294, 12439), (3554, 11529), (3843, 10662), (5331, 7686)]