15273384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 43939200

約数和(自身を除く): 28665816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 229, 397, 458, 687, 794, 916, 1191, 1374, 1588, 1603, 1832, 2382, 2748, 2779, 3176, 3206, 4764, 4809, 5496, 5558, 6412, 8337, 9528, 9618, 11116, 12824, 16674, 19236, 22232, 33348, 38472, 66696, 90913, 181826, 272739, 363652, 545478, 636391, 727304, 1090956, 1272782, 1909173, 2181912, 2545564, 3818346, 5091128, 7636692, 15273384]

約数ペア:

[(1, 15273384), (2, 7636692), (3, 5091128), (4, 3818346), (6, 2545564), (7, 2181912), (8, 1909173), (12, 1272782), (14, 1090956), (21, 727304), (24, 636391), (28, 545478), (42, 363652), (56, 272739), (84, 181826), (168, 90913), (229, 66696), (397, 38472), (458, 33348), (687, 22232), (794, 19236), (916, 16674), (1191, 12824), (1374, 11116), (1588, 9618), (1603, 9528), (1832, 8337), (2382, 6412), (2748, 5558), (2779, 5496), (3176, 4809), (3206, 4764)]