1171926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 2965248

約数和(自身を除く): 1793322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 131, 142, 213, 262, 393, 426, 497, 639, 786, 917, 994, 1179, 1278, 1491, 1834, 2358, 2751, 2982, 4473, 5502, 8253, 8946, 9301, 16506, 18602, 27903, 55806, 65107, 83709, 130214, 167418, 195321, 390642, 585963, 1171926]

約数ペア:

[(1, 1171926), (2, 585963), (3, 390642), (6, 195321), (7, 167418), (9, 130214), (14, 83709), (18, 65107), (21, 55806), (42, 27903), (63, 18602), (71, 16506), (126, 9301), (131, 8946), (142, 8253), (213, 5502), (262, 4473), (393, 2982), (426, 2751), (497, 2358), (639, 1834), (786, 1491), (917, 1278), (994, 1179)]