27953982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3637}}^1$

素因数の和:3713

約数の個数: 48

約数和(自身を含む): 70373472

約数和(自身を除く): 42419490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3637, 3843, 7274, 7686, 10911, 21822, 25459, 32733, 50918, 65466, 76377, 152754, 221857, 229131, 443714, 458262, 665571, 1331142, 1552999, 1996713, 3105998, 3993426, 4658997, 9317994, 13976991, 27953982]

約数ペア:

[(1, 27953982), (2, 13976991), (3, 9317994), (6, 4658997), (7, 3993426), (9, 3105998), (14, 1996713), (18, 1552999), (21, 1331142), (42, 665571), (61, 458262), (63, 443714), (122, 229131), (126, 221857), (183, 152754), (366, 76377), (427, 65466), (549, 50918), (854, 32733), (1098, 25459), (1281, 21822), (2562, 10911), (3637, 7686), (3843, 7274)]