13187916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 38787840

約数和(自身を除く): 25599924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 887, 1062, 1239, 1652, 1774, 2124, 2478, 2661, 3548, 3717, 4956, 5322, 6209, 7434, 7983, 10644, 12418, 14868, 15966, 18627, 24836, 31932, 37254, 52333, 55881, 74508, 104666, 111762, 156999, 209332, 223524, 313998, 366331, 470997, 627996, 732662, 941994, 1098993, 1465324, 1883988, 2197986, 3296979, 4395972, 6593958, 13187916]

約数ペア:

[(1, 13187916), (2, 6593958), (3, 4395972), (4, 3296979), (6, 2197986), (7, 1883988), (9, 1465324), (12, 1098993), (14, 941994), (18, 732662), (21, 627996), (28, 470997), (36, 366331), (42, 313998), (59, 223524), (63, 209332), (84, 156999), (118, 111762), (126, 104666), (177, 74508), (236, 55881), (252, 52333), (354, 37254), (413, 31932), (531, 24836), (708, 18627), (826, 15966), (887, 14868), (1062, 12418), (1239, 10644), (1652, 7983), (1774, 7434), (2124, 6209), (2478, 5322), (2661, 4956), (3548, 3717)]