2018682828

素因数分解:

$2^2\times 3^2\times {\mathrm{3547}}^1\times {\mathrm{15809}}^1$

素因数の和:19366

約数の個数: 36

約数和(自身を含む): 5104543080

約数和(自身を除く): 3085860252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3547, 7094, 10641, 14188, 15809, 21282, 31618, 31923, 42564, 47427, 63236, 63846, 94854, 127692, 142281, 189708, 284562, 569124, 56074523, 112149046, 168223569, 224298092, 336447138, 504670707, 672894276, 1009341414, 2018682828]

約数ペア:

[(1, 2018682828), (2, 1009341414), (3, 672894276), (4, 504670707), (6, 336447138), (9, 224298092), (12, 168223569), (18, 112149046), (36, 56074523), (3547, 569124), (7094, 284562), (10641, 189708), (14188, 142281), (15809, 127692), (21282, 94854), (31618, 63846), (31923, 63236), (42564, 47427)]