21601062

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1330

約数の個数: 72

約数和(自身を含む): 57353400

約数和(自身を除く): 35752338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1289, 1862, 2394, 2578, 2793, 3867, 5586, 7734, 8379, 9023, 11601, 16758, 18046, 23202, 24491, 27069, 48982, 54138, 63161, 73473, 81207, 126322, 146946, 162414, 171437, 189483, 220419, 342874, 378966, 440838, 514311, 568449, 1028622, 1136898, 1200059, 1542933, 2400118, 3085866, 3600177, 7200354, 10800531, 21601062]

約数ペア:

[(1, 21601062), (2, 10800531), (3, 7200354), (6, 3600177), (7, 3085866), (9, 2400118), (14, 1542933), (18, 1200059), (19, 1136898), (21, 1028622), (38, 568449), (42, 514311), (49, 440838), (57, 378966), (63, 342874), (98, 220419), (114, 189483), (126, 171437), (133, 162414), (147, 146946), (171, 126322), (266, 81207), (294, 73473), (342, 63161), (399, 54138), (441, 48982), (798, 27069), (882, 24491), (931, 23202), (1197, 18046), (1289, 16758), (1862, 11601), (2394, 9023), (2578, 8379), (2793, 7734), (3867, 5586)]