22660806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 55411200

約数和(自身を除く): 32750394

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 219, 266, 389, 399, 438, 511, 778, 798, 1022, 1167, 1387, 1533, 2334, 2723, 2774, 3066, 4161, 5446, 7391, 8169, 8322, 9709, 14782, 16338, 19418, 22173, 28397, 29127, 44346, 51737, 56794, 58254, 85191, 103474, 155211, 170382, 198779, 310422, 397558, 539543, 596337, 1079086, 1192674, 1618629, 3237258, 3776801, 7553602, 11330403, 22660806]

約数ペア:

[(1, 22660806), (2, 11330403), (3, 7553602), (6, 3776801), (7, 3237258), (14, 1618629), (19, 1192674), (21, 1079086), (38, 596337), (42, 539543), (57, 397558), (73, 310422), (114, 198779), (133, 170382), (146, 155211), (219, 103474), (266, 85191), (389, 58254), (399, 56794), (438, 51737), (511, 44346), (778, 29127), (798, 28397), (1022, 22173), (1167, 19418), (1387, 16338), (1533, 14782), (2334, 9709), (2723, 8322), (2774, 8169), (3066, 7391), (4161, 5446)]