2619864

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 7927920

約数和(自身を除く): 5308056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 311, 312, 324, 351, 468, 622, 648, 702, 933, 936, 1053, 1244, 1404, 1866, 2106, 2488, 2799, 2808, 3732, 4043, 4212, 5598, 7464, 8086, 8397, 8424, 11196, 12129, 16172, 16794, 22392, 24258, 25191, 32344, 33588, 36387, 48516, 50382, 67176, 72774, 97032, 100764, 109161, 145548, 201528, 218322, 291096, 327483, 436644, 654966, 873288, 1309932, 2619864]

約数ペア:

[(1, 2619864), (2, 1309932), (3, 873288), (4, 654966), (6, 436644), (8, 327483), (9, 291096), (12, 218322), (13, 201528), (18, 145548), (24, 109161), (26, 100764), (27, 97032), (36, 72774), (39, 67176), (52, 50382), (54, 48516), (72, 36387), (78, 33588), (81, 32344), (104, 25191), (108, 24258), (117, 22392), (156, 16794), (162, 16172), (216, 12129), (234, 11196), (311, 8424), (312, 8397), (324, 8086), (351, 7464), (468, 5598), (622, 4212), (648, 4043), (702, 3732), (933, 2808), (936, 2799), (1053, 2488), (1244, 2106), (1404, 1866)]