39681876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1201

約数の個数: 72

約数和(自身を含む): 106251264

約数和(自身を除く): 66569388

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 663, 676, 884, 1014, 1151, 1326, 2028, 2302, 2652, 2873, 3453, 4604, 5746, 6906, 8619, 11492, 13812, 14963, 17238, 19567, 29926, 34476, 39134, 44889, 58701, 59852, 78268, 89778, 117402, 179556, 194519, 234804, 254371, 389038, 508742, 583557, 763113, 778076, 1017484, 1167114, 1526226, 2334228, 3052452, 3306823, 6613646, 9920469, 13227292, 19840938, 39681876]

約数ペア:

[(1, 39681876), (2, 19840938), (3, 13227292), (4, 9920469), (6, 6613646), (12, 3306823), (13, 3052452), (17, 2334228), (26, 1526226), (34, 1167114), (39, 1017484), (51, 778076), (52, 763113), (68, 583557), (78, 508742), (102, 389038), (156, 254371), (169, 234804), (204, 194519), (221, 179556), (338, 117402), (442, 89778), (507, 78268), (663, 59852), (676, 58701), (884, 44889), (1014, 39134), (1151, 34476), (1326, 29926), (2028, 19567), (2302, 17238), (2652, 14963), (2873, 13812), (3453, 11492), (4604, 8619), (5746, 6906)]