11858994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 30470400

約数和(自身を除く): 18611406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 137, 189, 229, 274, 378, 411, 458, 687, 822, 959, 1233, 1374, 1603, 1918, 2061, 2466, 2877, 3206, 3699, 4122, 4809, 5754, 6183, 7398, 8631, 9618, 12366, 14427, 17262, 25893, 28854, 31373, 43281, 51786, 62746, 86562, 94119, 188238, 219611, 282357, 439222, 564714, 658833, 847071, 1317666, 1694142, 1976499, 3952998, 5929497, 11858994]

約数ペア:

[(1, 11858994), (2, 5929497), (3, 3952998), (6, 1976499), (7, 1694142), (9, 1317666), (14, 847071), (18, 658833), (21, 564714), (27, 439222), (42, 282357), (54, 219611), (63, 188238), (126, 94119), (137, 86562), (189, 62746), (229, 51786), (274, 43281), (378, 31373), (411, 28854), (458, 25893), (687, 17262), (822, 14427), (959, 12366), (1233, 9618), (1374, 8631), (1603, 7398), (1918, 6183), (2061, 5754), (2466, 4809), (2877, 4122), (3206, 3699)]