2018029734

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{75193}}^1$

素因数の和:75282

約数の個数: 64

約数和(自身を含む): 5197409280

約数和(自身を除く): 3179379546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1278, 1491, 1917, 2982, 3834, 4473, 8946, 13419, 26838, 75193, 150386, 225579, 451158, 526351, 676737, 1052702, 1353474, 1579053, 2030211, 3158106, 4060422, 4737159, 5338703, 9474318, 10677406, 14211477, 16016109, 28422954, 32032218, 37370921, 48048327, 74741842, 96096654, 112112763, 144144981, 224225526, 288289962, 336338289, 672676578, 1009014867, 2018029734]

約数ペア:

[(1, 2018029734), (2, 1009014867), (3, 672676578), (6, 336338289), (7, 288289962), (9, 224225526), (14, 144144981), (18, 112112763), (21, 96096654), (27, 74741842), (42, 48048327), (54, 37370921), (63, 32032218), (71, 28422954), (126, 16016109), (142, 14211477), (189, 10677406), (213, 9474318), (378, 5338703), (426, 4737159), (497, 4060422), (639, 3158106), (994, 2030211), (1278, 1579053), (1491, 1353474), (1917, 1052702), (2982, 676737), (3834, 526351), (4473, 451158), (8946, 225579), (13419, 150386), (26838, 75193)]