12639432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2383}}^1$

素因数の和:2422

約数の個数: 64

約数和(自身を含む): 36046080

約数和(自身を除く): 23406648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2383, 2652, 4766, 5304, 7149, 9532, 14298, 19064, 28596, 30979, 40511, 57192, 61958, 81022, 92937, 121533, 123916, 162044, 185874, 243066, 247832, 324088, 371748, 486132, 526643, 743496, 972264, 1053286, 1579929, 2106572, 3159858, 4213144, 6319716, 12639432]

約数ペア:

[(1, 12639432), (2, 6319716), (3, 4213144), (4, 3159858), (6, 2106572), (8, 1579929), (12, 1053286), (13, 972264), (17, 743496), (24, 526643), (26, 486132), (34, 371748), (39, 324088), (51, 247832), (52, 243066), (68, 185874), (78, 162044), (102, 123916), (104, 121533), (136, 92937), (156, 81022), (204, 61958), (221, 57192), (312, 40511), (408, 30979), (442, 28596), (663, 19064), (884, 14298), (1326, 9532), (1768, 7149), (2383, 5304), (2652, 4766)]