12767748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8941}}^1$

素因数の和:8972

約数の個数: 48

約数和(自身を含む): 36054144

約数和(自身を除く): 23286396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 8941, 17882, 26823, 35764, 53646, 62587, 107292, 125174, 151997, 187761, 250348, 303994, 375522, 455991, 607988, 751044, 911982, 1063979, 1823964, 2127958, 3191937, 4255916, 6383874, 12767748]

約数ペア:

[(1, 12767748), (2, 6383874), (3, 4255916), (4, 3191937), (6, 2127958), (7, 1823964), (12, 1063979), (14, 911982), (17, 751044), (21, 607988), (28, 455991), (34, 375522), (42, 303994), (51, 250348), (68, 187761), (84, 151997), (102, 125174), (119, 107292), (204, 62587), (238, 53646), (357, 35764), (476, 26823), (714, 17882), (1428, 8941)]