45281418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 112250880

約数和(自身を除く): 66969462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 239, 273, 347, 478, 546, 694, 717, 1041, 1434, 1673, 2082, 2429, 3107, 3346, 4511, 4858, 5019, 6214, 7287, 9022, 9321, 10038, 13533, 14574, 18642, 21749, 27066, 31577, 43498, 63154, 65247, 82933, 94731, 130494, 165866, 189462, 248799, 497598, 580531, 1078129, 1161062, 1741593, 2156258, 3234387, 3483186, 6468774, 7546903, 15093806, 22640709, 45281418]

約数ペア:

[(1, 45281418), (2, 22640709), (3, 15093806), (6, 7546903), (7, 6468774), (13, 3483186), (14, 3234387), (21, 2156258), (26, 1741593), (39, 1161062), (42, 1078129), (78, 580531), (91, 497598), (182, 248799), (239, 189462), (273, 165866), (347, 130494), (478, 94731), (546, 82933), (694, 65247), (717, 63154), (1041, 43498), (1434, 31577), (1673, 27066), (2082, 21749), (2429, 18642), (3107, 14574), (3346, 13533), (4511, 10038), (4858, 9321), (5019, 9022), (6214, 7287)]