12979692

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 36363600

約数和(自身を除く): 23383908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 449, 657, 803, 876, 898, 1314, 1347, 1606, 1796, 2409, 2628, 2694, 3212, 4041, 4818, 4939, 5388, 7227, 8082, 9636, 9878, 14454, 14817, 16164, 19756, 28908, 29634, 32777, 44451, 59268, 65554, 88902, 98331, 131108, 177804, 196662, 294993, 360547, 393324, 589986, 721094, 1081641, 1179972, 1442188, 2163282, 3244923, 4326564, 6489846, 12979692]

約数ペア:

[(1, 12979692), (2, 6489846), (3, 4326564), (4, 3244923), (6, 2163282), (9, 1442188), (11, 1179972), (12, 1081641), (18, 721094), (22, 589986), (33, 393324), (36, 360547), (44, 294993), (66, 196662), (73, 177804), (99, 131108), (132, 98331), (146, 88902), (198, 65554), (219, 59268), (292, 44451), (396, 32777), (438, 29634), (449, 28908), (657, 19756), (803, 16164), (876, 14817), (898, 14454), (1314, 9878), (1347, 9636), (1606, 8082), (1796, 7227), (2409, 5388), (2628, 4939), (2694, 4818), (3212, 4041)]