16528968

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{1297}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 46728000

約数和(自身を除く): 30199032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 177, 216, 236, 354, 472, 531, 708, 1062, 1297, 1416, 1593, 2124, 2594, 3186, 3891, 4248, 5188, 6372, 7782, 10376, 11673, 12744, 15564, 23346, 31128, 35019, 46692, 70038, 76523, 93384, 140076, 153046, 229569, 280152, 306092, 459138, 612184, 688707, 918276, 1377414, 1836552, 2066121, 2754828, 4132242, 5509656, 8264484, 16528968]

約数ペア:

[(1, 16528968), (2, 8264484), (3, 5509656), (4, 4132242), (6, 2754828), (8, 2066121), (9, 1836552), (12, 1377414), (18, 918276), (24, 688707), (27, 612184), (36, 459138), (54, 306092), (59, 280152), (72, 229569), (108, 153046), (118, 140076), (177, 93384), (216, 76523), (236, 70038), (354, 46692), (472, 35019), (531, 31128), (708, 23346), (1062, 15564), (1297, 12744), (1416, 11673), (1593, 10376), (2124, 7782), (2594, 6372), (3186, 5188), (3891, 4248)]