12787146

素因数分解:

$2^1\times 3^5\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 29169504

約数和(自身を除く): 16382358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 243, 249, 317, 486, 498, 634, 747, 951, 1494, 1902, 2241, 2853, 4482, 5706, 6723, 8559, 13446, 17118, 20169, 25677, 26311, 40338, 51354, 52622, 77031, 78933, 154062, 157866, 236799, 473598, 710397, 1420794, 2131191, 4262382, 6393573, 12787146]

約数ペア:

[(1, 12787146), (2, 6393573), (3, 4262382), (6, 2131191), (9, 1420794), (18, 710397), (27, 473598), (54, 236799), (81, 157866), (83, 154062), (162, 78933), (166, 77031), (243, 52622), (249, 51354), (317, 40338), (486, 26311), (498, 25677), (634, 20169), (747, 17118), (951, 13446), (1494, 8559), (1902, 6723), (2241, 5706), (2853, 4482)]