2508246

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 6084624

約数和(自身を除く): 3576378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 397, 486, 702, 794, 1053, 1191, 2106, 2382, 3159, 3573, 5161, 6318, 7146, 10322, 10719, 15483, 21438, 30966, 32157, 46449, 64314, 92898, 96471, 139347, 192942, 278694, 418041, 836082, 1254123, 2508246]

約数ペア:

[(1, 2508246), (2, 1254123), (3, 836082), (6, 418041), (9, 278694), (13, 192942), (18, 139347), (26, 96471), (27, 92898), (39, 64314), (54, 46449), (78, 32157), (81, 30966), (117, 21438), (162, 15483), (234, 10719), (243, 10322), (351, 7146), (397, 6318), (486, 5161), (702, 3573), (794, 3159), (1053, 2382), (1191, 2106)]