1386519732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{3457}}^1$

素因数の和:4337

約数の個数: 72

約数和(自身を含む): 3779912136

約数和(自身を除く): 2393392404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 857, 1714, 2571, 3428, 3457, 5142, 6914, 7713, 10284, 10371, 11141, 13828, 15426, 20742, 22282, 30852, 31113, 33423, 41484, 44564, 44941, 62226, 66846, 89882, 100269, 124452, 133692, 134823, 179764, 200538, 269646, 401076, 404469, 539292, 808938, 1617876, 2962649, 5925298, 8887947, 11850596, 17775894, 26663841, 35551788, 38514437, 53327682, 77028874, 106655364, 115543311, 154057748, 231086622, 346629933, 462173244, 693259866, 1386519732]

約数ペア:

[(1, 1386519732), (2, 693259866), (3, 462173244), (4, 346629933), (6, 231086622), (9, 154057748), (12, 115543311), (13, 106655364), (18, 77028874), (26, 53327682), (36, 38514437), (39, 35551788), (52, 26663841), (78, 17775894), (117, 11850596), (156, 8887947), (234, 5925298), (468, 2962649), (857, 1617876), (1714, 808938), (2571, 539292), (3428, 404469), (3457, 401076), (5142, 269646), (6914, 200538), (7713, 179764), (10284, 134823), (10371, 133692), (11141, 124452), (13828, 100269), (15426, 89882), (20742, 66846), (22282, 62226), (30852, 44941), (31113, 44564), (33423, 41484)]