13001976

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 39312000

約数和(自身を除く): 26310024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 479, 522, 696, 754, 936, 958, 1044, 1131, 1437, 1508, 1916, 2088, 2262, 2874, 3016, 3393, 3832, 4311, 4524, 5748, 6227, 6786, 8622, 9048, 11496, 12454, 13572, 13891, 17244, 18681, 24908, 27144, 27782, 34488, 37362, 41673, 49816, 55564, 56043, 74724, 83346, 111128, 112086, 125019, 149448, 166692, 180583, 224172, 250038, 333384, 361166, 448344, 500076, 541749, 722332, 1000152, 1083498, 1444664, 1625247, 2166996, 3250494, 4333992, 6500988, 13001976]

約数ペア:

[(1, 13001976), (2, 6500988), (3, 4333992), (4, 3250494), (6, 2166996), (8, 1625247), (9, 1444664), (12, 1083498), (13, 1000152), (18, 722332), (24, 541749), (26, 500076), (29, 448344), (36, 361166), (39, 333384), (52, 250038), (58, 224172), (72, 180583), (78, 166692), (87, 149448), (104, 125019), (116, 112086), (117, 111128), (156, 83346), (174, 74724), (232, 56043), (234, 55564), (261, 49816), (312, 41673), (348, 37362), (377, 34488), (468, 27782), (479, 27144), (522, 24908), (696, 18681), (754, 17244), (936, 13891), (958, 13572), (1044, 12454), (1131, 11496), (1437, 9048), (1508, 8622), (1916, 6786), (2088, 6227), (2262, 5748), (2874, 4524), (3016, 4311), (3393, 3832)]