15741565938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1\times {\mathrm{2309}}^1$

素因数の和:3272

約数の個数: 96

約数和(自身を含む): 39679960320

約数和(自身を除く): 23938394382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 887, 1098, 1281, 1774, 2309, 2562, 2661, 3843, 4618, 5322, 6209, 6927, 7686, 7983, 12418, 13854, 15966, 16163, 18627, 20781, 32326, 37254, 41562, 48489, 54107, 55881, 96978, 108214, 111762, 140849, 145467, 162321, 281698, 290934, 324642, 378749, 422547, 486963, 757498, 845094, 973926, 985943, 1136247, 1267641, 1971886, 2048083, 2272494, 2535282, 2957829, 3408741, 4096166, 5915658, 6144249, 6817482, 8873487, 12288498, 14336581, 17746974, 18432747, 28673162, 36865494, 43009743, 86019486, 124933063, 129029229, 249866126, 258058458, 374799189, 749598378, 874531441, 1124397567, 1749062882, 2248795134, 2623594323, 5247188646, 7870782969, 15741565938]

約数ペア:

[(1, 15741565938), (2, 7870782969), (3, 5247188646), (6, 2623594323), (7, 2248795134), (9, 1749062882), (14, 1124397567), (18, 874531441), (21, 749598378), (42, 374799189), (61, 258058458), (63, 249866126), (122, 129029229), (126, 124933063), (183, 86019486), (366, 43009743), (427, 36865494), (549, 28673162), (854, 18432747), (887, 17746974), (1098, 14336581), (1281, 12288498), (1774, 8873487), (2309, 6817482), (2562, 6144249), (2661, 5915658), (3843, 4096166), (4618, 3408741), (5322, 2957829), (6209, 2535282), (6927, 2272494), (7686, 2048083), (7983, 1971886), (12418, 1267641), (13854, 1136247), (15966, 985943), (16163, 973926), (18627, 845094), (20781, 757498), (32326, 486963), (37254, 422547), (41562, 378749), (48489, 324642), (54107, 290934), (55881, 281698), (96978, 162321), (108214, 145467), (111762, 140849)]