18220194603

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5023489}}^1$

素因数の和:5023539

約数の個数: 24

約数和(自身を含む): 29256805760

約数和(自身を除く): 11036611157

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 5023489, 15070467, 45211401, 65305357, 155728159, 195916071, 467184477, 587748213, 1401553431, 2024466067, 6073398201, 18220194603]

約数ペア:

[(1, 18220194603), (3, 6073398201), (9, 2024466067), (13, 1401553431), (31, 587748213), (39, 467184477), (93, 195916071), (117, 155728159), (279, 65305357), (403, 45211401), (1209, 15070467), (3627, 5023489)]