42144018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4943}}^1$

素因数の和:4991

約数の個数: 48

約数和(自身を含む): 101450880

約数和(自身を除く): 59306862

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 2842, 4263, 4943, 8526, 9886, 14829, 29658, 34601, 69202, 103803, 143347, 207606, 242207, 286694, 430041, 484414, 726621, 860082, 1003429, 1453242, 2006858, 3010287, 6020574, 7024003, 14048006, 21072009, 42144018]

約数ペア:

[(1, 42144018), (2, 21072009), (3, 14048006), (6, 7024003), (7, 6020574), (14, 3010287), (21, 2006858), (29, 1453242), (42, 1003429), (49, 860082), (58, 726621), (87, 484414), (98, 430041), (147, 286694), (174, 242207), (203, 207606), (294, 143347), (406, 103803), (609, 69202), (1218, 34601), (1421, 29658), (2842, 14829), (4263, 9886), (4943, 8526)]