2112777738

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:556

約数の個数: 96

約数和(自身を含む): 4802054400

約数和(自身を除く): 2689276662

約数列:

[1, 2, 3, 6, 9, 18, 43, 79, 86, 109, 129, 158, 218, 237, 258, 317, 327, 387, 474, 634, 654, 711, 774, 951, 981, 1422, 1902, 1962, 2853, 3397, 4687, 5706, 6794, 8611, 9374, 10191, 13631, 14061, 17222, 20382, 25043, 25833, 27262, 28122, 30573, 34553, 40893, 42183, 50086, 51666, 61146, 69106, 75129, 77499, 81786, 84366, 103659, 122679, 150258, 154998, 207318, 225387, 245358, 310977, 370273, 450774, 621954, 740546, 1076849, 1110819, 1485779, 2153698, 2221638, 2729687, 2971558, 3230547, 3332457, 4457337, 5459374, 6461094, 6664914, 8189061, 8914674, 9691641, 13372011, 16378122, 19383282, 24567183, 26744022, 49134366, 117376541, 234753082, 352129623, 704259246, 1056388869, 2112777738]

約数ペア:

[(1, 2112777738), (2, 1056388869), (3, 704259246), (6, 352129623), (9, 234753082), (18, 117376541), (43, 49134366), (79, 26744022), (86, 24567183), (109, 19383282), (129, 16378122), (158, 13372011), (218, 9691641), (237, 8914674), (258, 8189061), (317, 6664914), (327, 6461094), (387, 5459374), (474, 4457337), (634, 3332457), (654, 3230547), (711, 2971558), (774, 2729687), (951, 2221638), (981, 2153698), (1422, 1485779), (1902, 1110819), (1962, 1076849), (2853, 740546), (3397, 621954), (4687, 450774), (5706, 370273), (6794, 310977), (8611, 245358), (9374, 225387), (10191, 207318), (13631, 154998), (14061, 150258), (17222, 122679), (20382, 103659), (25043, 84366), (25833, 81786), (27262, 77499), (28122, 75129), (30573, 69106), (34553, 61146), (40893, 51666), (42183, 50086)]