29389878

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 77366016

約数和(自身を除く): 47976138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 81, 106, 126, 159, 162, 163, 189, 243, 318, 326, 371, 378, 477, 486, 489, 567, 742, 954, 978, 1113, 1134, 1141, 1431, 1467, 1701, 2226, 2282, 2862, 2934, 3339, 3402, 3423, 4293, 4401, 6678, 6846, 8586, 8639, 8802, 10017, 10269, 12879, 13203, 17278, 20034, 20538, 25758, 25917, 26406, 30051, 30807, 39609, 51834, 60102, 60473, 61614, 77751, 79218, 90153, 92421, 120946, 155502, 180306, 181419, 184842, 233253, 277263, 362838, 466506, 544257, 554526, 699759, 1088514, 1399518, 1632771, 2099277, 3265542, 4198554, 4898313, 9796626, 14694939, 29389878]

約数ペア:

[(1, 29389878), (2, 14694939), (3, 9796626), (6, 4898313), (7, 4198554), (9, 3265542), (14, 2099277), (18, 1632771), (21, 1399518), (27, 1088514), (42, 699759), (53, 554526), (54, 544257), (63, 466506), (81, 362838), (106, 277263), (126, 233253), (159, 184842), (162, 181419), (163, 180306), (189, 155502), (243, 120946), (318, 92421), (326, 90153), (371, 79218), (378, 77751), (477, 61614), (486, 60473), (489, 60102), (567, 51834), (742, 39609), (954, 30807), (978, 30051), (1113, 26406), (1134, 25917), (1141, 25758), (1431, 20538), (1467, 20034), (1701, 17278), (2226, 13203), (2282, 12879), (2862, 10269), (2934, 10017), (3339, 8802), (3402, 8639), (3423, 8586), (4293, 6846), (4401, 6678)]