145739076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1734989}}^1$

素因数の和:1735003

約数の個数: 24

約数和(自身を含む): 388637760

約数和(自身を除く): 242898684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1734989, 3469978, 5204967, 6939956, 10409934, 12144923, 20819868, 24289846, 36434769, 48579692, 72869538, 145739076]

約数ペア:

[(1, 145739076), (2, 72869538), (3, 48579692), (4, 36434769), (6, 24289846), (7, 20819868), (12, 12144923), (14, 10409934), (21, 6939956), (28, 5204967), (42, 3469978), (84, 1734989)]