40365948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{727}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 107953664

約数和(自身を除く): 67587716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661, 727, 1322, 1454, 1983, 2181, 2644, 2908, 3966, 4362, 4627, 5089, 7932, 8724, 9254, 10178, 13881, 15267, 18508, 20356, 27762, 30534, 55524, 61068, 480547, 961094, 1441641, 1922188, 2883282, 3363829, 5766564, 6727658, 10091487, 13455316, 20182974, 40365948]

約数ペア:

[(1, 40365948), (2, 20182974), (3, 13455316), (4, 10091487), (6, 6727658), (7, 5766564), (12, 3363829), (14, 2883282), (21, 1922188), (28, 1441641), (42, 961094), (84, 480547), (661, 61068), (727, 55524), (1322, 30534), (1454, 27762), (1983, 20356), (2181, 18508), (2644, 15267), (2908, 13881), (3966, 10178), (4362, 9254), (4627, 8724), (5089, 7932)]