1428305346

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{65633}}^1$

素因数の和:65688

約数の個数: 64

約数和(自身を含む): 3528483840

約数和(自身を除く): 2100178494

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 2418, 3627, 7254, 10881, 21762, 65633, 131266, 196899, 393798, 590697, 853229, 1181394, 1706458, 1772091, 2034623, 2559687, 3544182, 4069246, 5119374, 6103869, 7679061, 12207738, 15358122, 18311607, 23037183, 26450099, 36623214, 46074366, 52900198, 54934821, 79350297, 109869642, 158700594, 238050891, 476101782, 714152673, 1428305346]

約数ペア:

[(1, 1428305346), (2, 714152673), (3, 476101782), (6, 238050891), (9, 158700594), (13, 109869642), (18, 79350297), (26, 54934821), (27, 52900198), (31, 46074366), (39, 36623214), (54, 26450099), (62, 23037183), (78, 18311607), (93, 15358122), (117, 12207738), (186, 7679061), (234, 6103869), (279, 5119374), (351, 4069246), (403, 3544182), (558, 2559687), (702, 2034623), (806, 1772091), (837, 1706458), (1209, 1181394), (1674, 853229), (2418, 590697), (3627, 393798), (7254, 196899), (10881, 131266), (21762, 65633)]