187430684

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{18043}}^1$

素因数の和:18114

約数の個数: 36

約数和(自身を含む): 388776024

約数和(自身を除く): 201345340

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 10388, 18043, 36086, 72172, 126301, 252602, 505204, 884107, 956279, 1768214, 1912558, 3536428, 3825116, 6693953, 13387906, 26775812, 46857671, 93715342, 187430684]

約数ペア:

[(1, 187430684), (2, 93715342), (4, 46857671), (7, 26775812), (14, 13387906), (28, 6693953), (49, 3825116), (53, 3536428), (98, 1912558), (106, 1768214), (196, 956279), (212, 884107), (371, 505204), (742, 252602), (1484, 126301), (2597, 72172), (5194, 36086), (10388, 18043)]