38671542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23609}}^1$

素因数の和:23637

約数の個数: 48

約数和(自身を含む): 103128480

約数和(自身を除く): 64456938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 23609, 47218, 70827, 141654, 165263, 212481, 306917, 330526, 424962, 495789, 613834, 920751, 991578, 1487367, 1841502, 2148419, 2762253, 2974734, 4296838, 5524506, 6445257, 12890514, 19335771, 38671542]

約数ペア:

[(1, 38671542), (2, 19335771), (3, 12890514), (6, 6445257), (7, 5524506), (9, 4296838), (13, 2974734), (14, 2762253), (18, 2148419), (21, 1841502), (26, 1487367), (39, 991578), (42, 920751), (63, 613834), (78, 495789), (91, 424962), (117, 330526), (126, 306917), (182, 212481), (234, 165263), (273, 141654), (546, 70827), (819, 47218), (1638, 23609)]