18371946268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{50207}}^1$

素因数の和:50482

約数の個数: 48

約数和(自身を含む): 35899121664

約数和(自身を除く): 17527175396

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 227, 403, 454, 806, 908, 1612, 2951, 5902, 7037, 11804, 14074, 28148, 50207, 91481, 100414, 182962, 200828, 365924, 652691, 1305382, 1556417, 2610764, 3112834, 6225668, 11396989, 20233421, 22793978, 40466842, 45587956, 80933684, 148160857, 296321714, 353306659, 592643428, 706613318, 1413226636, 4592986567, 9185973134, 18371946268]

約数ペア:

[(1, 18371946268), (2, 9185973134), (4, 4592986567), (13, 1413226636), (26, 706613318), (31, 592643428), (52, 353306659), (62, 296321714), (124, 148160857), (227, 80933684), (403, 45587956), (454, 40466842), (806, 22793978), (908, 20233421), (1612, 11396989), (2951, 6225668), (5902, 3112834), (7037, 2610764), (11804, 1556417), (14074, 1305382), (28148, 652691), (50207, 365924), (91481, 200828), (100414, 182962)]