31082436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11213}}^1$

素因数の和:11241

約数の個数: 72

約数和(自身を含む): 97965504

約数和(自身を除く): 66883068

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 11213, 22426, 33639, 44852, 67278, 78491, 100917, 123343, 134556, 156982, 201834, 235473, 246686, 313964, 370029, 403668, 470946, 493372, 706419, 740058, 863401, 941892, 1110087, 1412838, 1480116, 1726802, 2220174, 2590203, 2825676, 3453604, 4440348, 5180406, 7770609, 10360812, 15541218, 31082436]

約数ペア:

[(1, 31082436), (2, 15541218), (3, 10360812), (4, 7770609), (6, 5180406), (7, 4440348), (9, 3453604), (11, 2825676), (12, 2590203), (14, 2220174), (18, 1726802), (21, 1480116), (22, 1412838), (28, 1110087), (33, 941892), (36, 863401), (42, 740058), (44, 706419), (63, 493372), (66, 470946), (77, 403668), (84, 370029), (99, 313964), (126, 246686), (132, 235473), (154, 201834), (198, 156982), (231, 134556), (252, 123343), (308, 100917), (396, 78491), (462, 67278), (693, 44852), (924, 33639), (1386, 22426), (2772, 11213)]