18313541352

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{811}}^1\times {\mathrm{6673}}^1$

素因数の和:7543

約数の個数: 96

約数和(自身を含む): 50724535680

約数和(自身を除く): 32410994328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 811, 846, 1128, 1622, 1692, 2433, 3244, 3384, 4866, 6488, 6673, 7299, 9732, 13346, 14598, 19464, 20019, 26692, 29196, 38117, 40038, 53384, 58392, 60057, 76234, 80076, 114351, 120114, 152468, 160152, 228702, 240228, 304936, 313631, 343053, 457404, 480456, 627262, 686106, 914808, 940893, 1254524, 1372212, 1881786, 2509048, 2744424, 2822679, 3763572, 5411803, 5645358, 7527144, 10823606, 11290716, 16235409, 21647212, 22581432, 32470818, 43294424, 48706227, 64941636, 97412454, 129883272, 194824908, 254354741, 389649816, 508709482, 763064223, 1017418964, 1526128446, 2034837928, 2289192669, 3052256892, 4578385338, 6104513784, 9156770676, 18313541352]

約数ペア:

[(1, 18313541352), (2, 9156770676), (3, 6104513784), (4, 4578385338), (6, 3052256892), (8, 2289192669), (9, 2034837928), (12, 1526128446), (18, 1017418964), (24, 763064223), (36, 508709482), (47, 389649816), (72, 254354741), (94, 194824908), (141, 129883272), (188, 97412454), (282, 64941636), (376, 48706227), (423, 43294424), (564, 32470818), (811, 22581432), (846, 21647212), (1128, 16235409), (1622, 11290716), (1692, 10823606), (2433, 7527144), (3244, 5645358), (3384, 5411803), (4866, 3763572), (6488, 2822679), (6673, 2744424), (7299, 2509048), (9732, 1881786), (13346, 1372212), (14598, 1254524), (19464, 940893), (20019, 914808), (26692, 686106), (29196, 627262), (38117, 480456), (40038, 457404), (53384, 343053), (58392, 313631), (60057, 304936), (76234, 240228), (80076, 228702), (114351, 160152), (120114, 152468)]