64951794

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{5647}}^1$

素因数の和:5732

約数の個数: 40

約数和(自身を含む): 147616128

約数和(自身を除く): 82664334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5647, 5751, 11294, 11502, 16941, 33882, 50823, 101646, 152469, 304938, 400937, 457407, 801874, 914814, 1202811, 2405622, 3608433, 7216866, 10825299, 21650598, 32475897, 64951794]

約数ペア:

[(1, 64951794), (2, 32475897), (3, 21650598), (6, 10825299), (9, 7216866), (18, 3608433), (27, 2405622), (54, 1202811), (71, 914814), (81, 801874), (142, 457407), (162, 400937), (213, 304938), (426, 152469), (639, 101646), (1278, 50823), (1917, 33882), (3834, 16941), (5647, 11502), (5751, 11294)]