21836136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2203}}^1$

素因数の和:2278

約数の個数: 64

約数和(自身を含む): 63475200

約数和(自身を除く): 41639064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 354, 413, 472, 708, 826, 1239, 1416, 1652, 2203, 2478, 3304, 4406, 4956, 6609, 8812, 9912, 13218, 15421, 17624, 26436, 30842, 46263, 52872, 61684, 92526, 123368, 129977, 185052, 259954, 370104, 389931, 519908, 779862, 909839, 1039816, 1559724, 1819678, 2729517, 3119448, 3639356, 5459034, 7278712, 10918068, 21836136]

約数ペア:

[(1, 21836136), (2, 10918068), (3, 7278712), (4, 5459034), (6, 3639356), (7, 3119448), (8, 2729517), (12, 1819678), (14, 1559724), (21, 1039816), (24, 909839), (28, 779862), (42, 519908), (56, 389931), (59, 370104), (84, 259954), (118, 185052), (168, 129977), (177, 123368), (236, 92526), (354, 61684), (413, 52872), (472, 46263), (708, 30842), (826, 26436), (1239, 17624), (1416, 15421), (1652, 13218), (2203, 9912), (2478, 8812), (3304, 6609), (4406, 4956)]