16574081076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{74149}}^1$

素因数の和:75053

約数の個数: 72

約数和(自身を含む): 47935305600

約数和(自身を除く): 31361224524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 887, 1774, 2661, 3548, 5322, 6209, 7983, 10644, 12418, 15966, 18627, 24836, 31932, 37254, 55881, 74149, 74508, 111762, 148298, 222447, 223524, 296596, 444894, 519043, 667341, 889788, 1038086, 1334682, 1557129, 2076172, 2669364, 3114258, 4671387, 6228516, 9342774, 18685548, 65770163, 131540326, 197310489, 263080652, 394620978, 460391141, 591931467, 789241956, 920782282, 1183862934, 1381173423, 1841564564, 2367725868, 2762346846, 4143520269, 5524693692, 8287040538, 16574081076]

約数ペア:

[(1, 16574081076), (2, 8287040538), (3, 5524693692), (4, 4143520269), (6, 2762346846), (7, 2367725868), (9, 1841564564), (12, 1381173423), (14, 1183862934), (18, 920782282), (21, 789241956), (28, 591931467), (36, 460391141), (42, 394620978), (63, 263080652), (84, 197310489), (126, 131540326), (252, 65770163), (887, 18685548), (1774, 9342774), (2661, 6228516), (3548, 4671387), (5322, 3114258), (6209, 2669364), (7983, 2076172), (10644, 1557129), (12418, 1334682), (15966, 1038086), (18627, 889788), (24836, 667341), (31932, 519043), (37254, 444894), (55881, 296596), (74149, 223524), (74508, 222447), (111762, 148298)]