8212386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 20563200

約数和(自身を除く): 12350814

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 169, 178, 182, 267, 273, 338, 507, 534, 546, 623, 1014, 1157, 1183, 1246, 1869, 2197, 2314, 2366, 3471, 3549, 3738, 4394, 6591, 6942, 7098, 8099, 13182, 15041, 15379, 16198, 24297, 30082, 30758, 45123, 46137, 48594, 90246, 92274, 105287, 195533, 210574, 315861, 391066, 586599, 631722, 1173198, 1368731, 2737462, 4106193, 8212386]

約数ペア:

[(1, 8212386), (2, 4106193), (3, 2737462), (6, 1368731), (7, 1173198), (13, 631722), (14, 586599), (21, 391066), (26, 315861), (39, 210574), (42, 195533), (78, 105287), (89, 92274), (91, 90246), (169, 48594), (178, 46137), (182, 45123), (267, 30758), (273, 30082), (338, 24297), (507, 16198), (534, 15379), (546, 15041), (623, 13182), (1014, 8099), (1157, 7098), (1183, 6942), (1246, 6591), (1869, 4394), (2197, 3738), (2314, 3549), (2366, 3471)]