38439576

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{25423}}^1$

素因数の和:25445

約数の個数: 64

約数和(自身を含む): 122035200

約数和(自身を除く): 83595624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 25423, 50846, 76269, 101692, 152538, 177961, 203384, 228807, 305076, 355922, 457614, 533883, 610152, 686421, 711844, 915228, 1067766, 1372842, 1423688, 1601649, 1830456, 2135532, 2745684, 3203298, 4271064, 4804947, 5491368, 6406596, 9609894, 12813192, 19219788, 38439576]

約数ペア:

[(1, 38439576), (2, 19219788), (3, 12813192), (4, 9609894), (6, 6406596), (7, 5491368), (8, 4804947), (9, 4271064), (12, 3203298), (14, 2745684), (18, 2135532), (21, 1830456), (24, 1601649), (27, 1423688), (28, 1372842), (36, 1067766), (42, 915228), (54, 711844), (56, 686421), (63, 610152), (72, 533883), (84, 457614), (108, 355922), (126, 305076), (168, 228807), (189, 203384), (216, 177961), (252, 152538), (378, 101692), (504, 76269), (756, 50846), (1512, 25423)]