1993805172

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1993}}^1$

素因数の和:2222

約数の個数: 96

約数和(自身を含む): 5292873600

約数和(自身を除く): 3299068428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 108, 118, 157, 177, 236, 314, 354, 471, 531, 628, 708, 942, 1062, 1413, 1593, 1884, 1993, 2124, 2826, 3186, 3986, 4239, 5652, 5979, 6372, 7972, 8478, 9263, 11958, 16956, 17937, 18526, 23916, 27789, 35874, 37052, 53811, 55578, 71748, 83367, 107622, 111156, 117587, 166734, 215244, 235174, 250101, 312901, 333468, 352761, 470348, 500202, 625802, 705522, 938703, 1000404, 1058283, 1251604, 1411044, 1877406, 2116566, 2816109, 3174849, 3754812, 4233132, 5632218, 6349698, 8448327, 11264436, 12699396, 16896654, 18461159, 33793308, 36922318, 55383477, 73844636, 110766954, 166150431, 221533908, 332300862, 498451293, 664601724, 996902586, 1993805172]

約数ペア:

[(1, 1993805172), (2, 996902586), (3, 664601724), (4, 498451293), (6, 332300862), (9, 221533908), (12, 166150431), (18, 110766954), (27, 73844636), (36, 55383477), (54, 36922318), (59, 33793308), (108, 18461159), (118, 16896654), (157, 12699396), (177, 11264436), (236, 8448327), (314, 6349698), (354, 5632218), (471, 4233132), (531, 3754812), (628, 3174849), (708, 2816109), (942, 2116566), (1062, 1877406), (1413, 1411044), (1593, 1251604), (1884, 1058283), (1993, 1000404), (2124, 938703), (2826, 705522), (3186, 625802), (3986, 500202), (4239, 470348), (5652, 352761), (5979, 333468), (6372, 312901), (7972, 250101), (8478, 235174), (9263, 215244), (11958, 166734), (16956, 117587), (17937, 111156), (18526, 107622), (23916, 83367), (27789, 71748), (35874, 55578), (37052, 53811)]