18804977496

素因数分解:

$2^3\times 3^4\times {\mathrm{101}}^1\times {\mathrm{287327}}^1$

素因数の和:287446

約数の個数: 80

約数和(自身を含む): 53193032640

約数和(自身を除く): 34388055144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 303, 324, 404, 606, 648, 808, 909, 1212, 1818, 2424, 2727, 3636, 5454, 7272, 8181, 10908, 16362, 21816, 32724, 65448, 287327, 574654, 861981, 1149308, 1723962, 2298616, 2585943, 3447924, 5171886, 6895848, 7757829, 10343772, 15515658, 20687544, 23273487, 29020027, 31031316, 46546974, 58040054, 62062632, 87060081, 93093948, 116080108, 174120162, 186187896, 232160216, 261180243, 348240324, 522360486, 696480648, 783540729, 1044720972, 1567081458, 2089441944, 2350622187, 3134162916, 4701244374, 6268325832, 9402488748, 18804977496]

約数ペア:

[(1, 18804977496), (2, 9402488748), (3, 6268325832), (4, 4701244374), (6, 3134162916), (8, 2350622187), (9, 2089441944), (12, 1567081458), (18, 1044720972), (24, 783540729), (27, 696480648), (36, 522360486), (54, 348240324), (72, 261180243), (81, 232160216), (101, 186187896), (108, 174120162), (162, 116080108), (202, 93093948), (216, 87060081), (303, 62062632), (324, 58040054), (404, 46546974), (606, 31031316), (648, 29020027), (808, 23273487), (909, 20687544), (1212, 15515658), (1818, 10343772), (2424, 7757829), (2727, 6895848), (3636, 5171886), (5454, 3447924), (7272, 2585943), (8181, 2298616), (10908, 1723962), (16362, 1149308), (21816, 861981), (32724, 574654), (65448, 287327)]