2106636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 5806080

約数和(自身を除く): 3699444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 809, 868, 1302, 1618, 2427, 2604, 3236, 4854, 5663, 9708, 11326, 16989, 22652, 25079, 33978, 50158, 67956, 75237, 100316, 150474, 175553, 300948, 351106, 526659, 702212, 1053318, 2106636]

約数ペア:

[(1, 2106636), (2, 1053318), (3, 702212), (4, 526659), (6, 351106), (7, 300948), (12, 175553), (14, 150474), (21, 100316), (28, 75237), (31, 67956), (42, 50158), (62, 33978), (84, 25079), (93, 22652), (124, 16989), (186, 11326), (217, 9708), (372, 5663), (434, 4854), (651, 3236), (809, 2604), (868, 2427), (1302, 1618)]