2105537382

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{21893}}^1$

素因数の和:22054

約数の個数: 64

約数和(自身を含む): 5075904960

約数和(自身を除く): 2970367578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 137, 234, 274, 351, 411, 702, 822, 1233, 1781, 2466, 3562, 3699, 5343, 7398, 10686, 16029, 21893, 32058, 43786, 48087, 65679, 96174, 131358, 197037, 284609, 394074, 569218, 591111, 853827, 1182222, 1707654, 2561481, 2999341, 5122962, 5998682, 7684443, 8998023, 15368886, 17996046, 26994069, 38991433, 53988138, 77982866, 80982207, 116974299, 161964414, 233948598, 350922897, 701845794, 1052768691, 2105537382]

約数ペア:

[(1, 2105537382), (2, 1052768691), (3, 701845794), (6, 350922897), (9, 233948598), (13, 161964414), (18, 116974299), (26, 80982207), (27, 77982866), (39, 53988138), (54, 38991433), (78, 26994069), (117, 17996046), (137, 15368886), (234, 8998023), (274, 7684443), (351, 5998682), (411, 5122962), (702, 2999341), (822, 2561481), (1233, 1707654), (1781, 1182222), (2466, 853827), (3562, 591111), (3699, 569218), (5343, 394074), (7398, 284609), (10686, 197037), (16029, 131358), (21893, 96174), (32058, 65679), (43786, 48087)]