16018128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{5297}}^1$

素因数の和:5321

約数の個数: 80

約数和(自身を含む): 52556160

約数和(自身を除く): 36538032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 5297, 10594, 15891, 21188, 31782, 37079, 42376, 47673, 63564, 74158, 84752, 95346, 111237, 127128, 143019, 148316, 190692, 222474, 254256, 286038, 296632, 333711, 381384, 444948, 572076, 593264, 667422, 762768, 889896, 1001133, 1144152, 1334844, 1779792, 2002266, 2288304, 2669688, 4004532, 5339376, 8009064, 16018128]

約数ペア:

[(1, 16018128), (2, 8009064), (3, 5339376), (4, 4004532), (6, 2669688), (7, 2288304), (8, 2002266), (9, 1779792), (12, 1334844), (14, 1144152), (16, 1001133), (18, 889896), (21, 762768), (24, 667422), (27, 593264), (28, 572076), (36, 444948), (42, 381384), (48, 333711), (54, 296632), (56, 286038), (63, 254256), (72, 222474), (84, 190692), (108, 148316), (112, 143019), (126, 127128), (144, 111237), (168, 95346), (189, 84752), (216, 74158), (252, 63564), (336, 47673), (378, 42376), (432, 37079), (504, 31782), (756, 21188), (1008, 15891), (1512, 10594), (3024, 5297)]