39871146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 95256576

約数和(自身を除く): 55385430

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 113, 186, 217, 226, 271, 339, 434, 542, 651, 678, 791, 813, 1302, 1582, 1626, 1897, 2373, 3503, 3794, 4746, 5691, 7006, 8401, 10509, 11382, 16802, 21018, 24521, 25203, 30623, 49042, 50406, 58807, 61246, 73563, 91869, 117614, 147126, 176421, 183738, 214361, 352842, 428722, 643083, 949313, 1286166, 1898626, 2847939, 5695878, 6645191, 13290382, 19935573, 39871146]

約数ペア:

[(1, 39871146), (2, 19935573), (3, 13290382), (6, 6645191), (7, 5695878), (14, 2847939), (21, 1898626), (31, 1286166), (42, 949313), (62, 643083), (93, 428722), (113, 352842), (186, 214361), (217, 183738), (226, 176421), (271, 147126), (339, 117614), (434, 91869), (542, 73563), (651, 61246), (678, 58807), (791, 50406), (813, 49042), (1302, 30623), (1582, 25203), (1626, 24521), (1897, 21018), (2373, 16802), (3503, 11382), (3794, 10509), (4746, 8401), (5691, 7006)]