1728456492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{709547}}^1$

素因数の和:709590

約数の個数: 48

約数和(自身を含む): 4768162560

約数和(自身を除く): 3039706068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 709547, 1419094, 2128641, 2838188, 4257282, 4966829, 8514564, 9933658, 14900487, 19867316, 20576863, 29800974, 41153726, 59601948, 61730589, 82307452, 123461178, 144038041, 246922356, 288076082, 432114123, 576152164, 864228246, 1728456492]

約数ペア:

[(1, 1728456492), (2, 864228246), (3, 576152164), (4, 432114123), (6, 288076082), (7, 246922356), (12, 144038041), (14, 123461178), (21, 82307452), (28, 61730589), (29, 59601948), (42, 41153726), (58, 29800974), (84, 20576863), (87, 19867316), (116, 14900487), (174, 9933658), (203, 8514564), (348, 4966829), (406, 4257282), (609, 2838188), (812, 2128641), (1218, 1419094), (2436, 709547)]