39937548

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 112537600

約数和(自身を除く): 72600052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 313, 343, 372, 434, 588, 626, 651, 686, 868, 939, 1029, 1252, 1302, 1372, 1519, 1878, 2058, 2191, 2604, 3038, 3756, 4116, 4382, 4557, 6076, 6573, 8764, 9114, 9703, 10633, 13146, 15337, 18228, 19406, 21266, 26292, 29109, 30674, 31899, 38812, 42532, 46011, 58218, 61348, 63798, 67921, 92022, 107359, 116436, 127596, 135842, 184044, 203763, 214718, 271684, 322077, 407526, 429436, 475447, 644154, 815052, 950894, 1288308, 1426341, 1901788, 2852682, 3328129, 5705364, 6656258, 9984387, 13312516, 19968774, 39937548]

約数ペア:

[(1, 39937548), (2, 19968774), (3, 13312516), (4, 9984387), (6, 6656258), (7, 5705364), (12, 3328129), (14, 2852682), (21, 1901788), (28, 1426341), (31, 1288308), (42, 950894), (49, 815052), (62, 644154), (84, 475447), (93, 429436), (98, 407526), (124, 322077), (147, 271684), (186, 214718), (196, 203763), (217, 184044), (294, 135842), (313, 127596), (343, 116436), (372, 107359), (434, 92022), (588, 67921), (626, 63798), (651, 61348), (686, 58218), (868, 46011), (939, 42532), (1029, 38812), (1252, 31899), (1302, 30674), (1372, 29109), (1519, 26292), (1878, 21266), (2058, 19406), (2191, 18228), (2604, 15337), (3038, 13146), (3756, 10633), (4116, 9703), (4382, 9114), (4557, 8764), (6076, 6573)]