213133932

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2371}}^1$

素因数の和:2619

約数の個数: 72

約数和(自身を含む): 590571072

約数和(自身を除く): 377437140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 227, 396, 454, 681, 908, 1362, 2043, 2371, 2497, 2724, 4086, 4742, 4994, 7113, 7491, 8172, 9484, 9988, 14226, 14982, 21339, 22473, 26081, 28452, 29964, 42678, 44946, 52162, 78243, 85356, 89892, 104324, 156486, 234729, 312972, 469458, 538217, 938916, 1076434, 1614651, 2152868, 3229302, 4843953, 5920387, 6458604, 9687906, 11840774, 17761161, 19375812, 23681548, 35522322, 53283483, 71044644, 106566966, 213133932]

約数ペア:

[(1, 213133932), (2, 106566966), (3, 71044644), (4, 53283483), (6, 35522322), (9, 23681548), (11, 19375812), (12, 17761161), (18, 11840774), (22, 9687906), (33, 6458604), (36, 5920387), (44, 4843953), (66, 3229302), (99, 2152868), (132, 1614651), (198, 1076434), (227, 938916), (396, 538217), (454, 469458), (681, 312972), (908, 234729), (1362, 156486), (2043, 104324), (2371, 89892), (2497, 85356), (2724, 78243), (4086, 52162), (4742, 44946), (4994, 42678), (7113, 29964), (7491, 28452), (8172, 26081), (9484, 22473), (9988, 21339), (14226, 14982)]