121891692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{781357}}^1$

素因数の和:781377

約数の個数: 24

約数和(自身を含む): 306292336

約数和(自身を除く): 184400644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 781357, 1562714, 2344071, 3125428, 4688142, 9376284, 10157641, 20315282, 30472923, 40630564, 60945846, 121891692]

約数ペア:

[(1, 121891692), (2, 60945846), (3, 40630564), (4, 30472923), (6, 20315282), (12, 10157641), (13, 9376284), (26, 4688142), (39, 3125428), (52, 2344071), (78, 1562714), (156, 781357)]