13721946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1367}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 31518720

約数和(自身を除く): 17796774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1367, 1434, 1673, 2734, 3346, 4101, 5019, 8202, 9569, 10038, 19138, 28707, 57414, 326713, 653426, 980139, 1960278, 2286991, 4573982, 6860973, 13721946]

約数ペア:

[(1, 13721946), (2, 6860973), (3, 4573982), (6, 2286991), (7, 1960278), (14, 980139), (21, 653426), (42, 326713), (239, 57414), (478, 28707), (717, 19138), (1367, 10038), (1434, 9569), (1673, 8202), (2734, 5019), (3346, 4101)]