18570804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31583}}^1$

素因数の和:31604

約数の個数: 36

約数和(自身を含む): 50408064

約数和(自身を除く): 31837260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 31583, 63166, 94749, 126332, 189498, 221081, 378996, 442162, 663243, 884324, 1326486, 1547567, 2652972, 3095134, 4642701, 6190268, 9285402, 18570804]

約数ペア:

[(1, 18570804), (2, 9285402), (3, 6190268), (4, 4642701), (6, 3095134), (7, 2652972), (12, 1547567), (14, 1326486), (21, 884324), (28, 663243), (42, 442162), (49, 378996), (84, 221081), (98, 189498), (147, 126332), (196, 94749), (294, 63166), (588, 31583)]