142842042

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{125963}}^1$

素因数の和:125984

約数の個数: 40

約数和(自身を含む): 365799456

約数和(自身を除く): 222957414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 125963, 251926, 377889, 755778, 881741, 1133667, 1763482, 2267334, 2645223, 3401001, 5290446, 6802002, 7935669, 10203003, 15871338, 20406006, 23807007, 47614014, 71421021, 142842042]

約数ペア:

[(1, 142842042), (2, 71421021), (3, 47614014), (6, 23807007), (7, 20406006), (9, 15871338), (14, 10203003), (18, 7935669), (21, 6802002), (27, 5290446), (42, 3401001), (54, 2645223), (63, 2267334), (81, 1763482), (126, 1133667), (162, 881741), (189, 755778), (378, 377889), (567, 251926), (1134, 125963)]