25502022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15569}}^1$

素因数の和:15597

約数の個数: 48

約数和(自身を含む): 68009760

約数和(自身を除く): 42507738

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 15569, 31138, 46707, 93414, 108983, 140121, 202397, 217966, 280242, 326949, 404794, 607191, 653898, 980847, 1214382, 1416779, 1821573, 1961694, 2833558, 3643146, 4250337, 8500674, 12751011, 25502022]

約数ペア:

[(1, 25502022), (2, 12751011), (3, 8500674), (6, 4250337), (7, 3643146), (9, 2833558), (13, 1961694), (14, 1821573), (18, 1416779), (21, 1214382), (26, 980847), (39, 653898), (42, 607191), (63, 404794), (78, 326949), (91, 280242), (117, 217966), (126, 202397), (182, 140121), (234, 108983), (273, 93414), (546, 46707), (819, 31138), (1638, 15569)]