15696468846

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{454891}}^1$

素因数の和:454979

約数の個数: 48

約数和(自身を含む): 35765428608

約数和(自身を除く): 20068959762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 1278, 1917, 3834, 5751, 11502, 17253, 34506, 454891, 909782, 1364673, 2729346, 4094019, 8188038, 12282057, 24564114, 32297261, 36846171, 64594522, 73692342, 96891783, 110538513, 193783566, 221077026, 290675349, 581350698, 872026047, 1744052094, 2616078141, 5232156282, 7848234423, 15696468846]

約数ペア:

[(1, 15696468846), (2, 7848234423), (3, 5232156282), (6, 2616078141), (9, 1744052094), (18, 872026047), (27, 581350698), (54, 290675349), (71, 221077026), (81, 193783566), (142, 110538513), (162, 96891783), (213, 73692342), (243, 64594522), (426, 36846171), (486, 32297261), (639, 24564114), (1278, 12282057), (1917, 8188038), (3834, 4094019), (5751, 2729346), (11502, 1364673), (17253, 909782), (34506, 454891)]