13187538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 35957376

約数和(自身を除く): 22769838

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 83, 91, 97, 117, 126, 166, 182, 194, 234, 249, 273, 291, 498, 546, 581, 582, 679, 747, 819, 873, 1079, 1162, 1261, 1358, 1494, 1638, 1743, 1746, 2037, 2158, 2522, 3237, 3486, 3783, 4074, 5229, 6111, 6474, 7553, 7566, 8051, 8827, 9711, 10458, 11349, 12222, 15106, 16102, 17654, 19422, 22659, 22698, 24153, 26481, 45318, 48306, 52962, 56357, 67977, 72459, 79443, 104663, 112714, 135954, 144918, 158886, 169071, 209326, 313989, 338142, 507213, 627978, 732641, 941967, 1014426, 1465282, 1883934, 2197923, 4395846, 6593769, 13187538]

約数ペア:

[(1, 13187538), (2, 6593769), (3, 4395846), (6, 2197923), (7, 1883934), (9, 1465282), (13, 1014426), (14, 941967), (18, 732641), (21, 627978), (26, 507213), (39, 338142), (42, 313989), (63, 209326), (78, 169071), (83, 158886), (91, 144918), (97, 135954), (117, 112714), (126, 104663), (166, 79443), (182, 72459), (194, 67977), (234, 56357), (249, 52962), (273, 48306), (291, 45318), (498, 26481), (546, 24153), (581, 22698), (582, 22659), (679, 19422), (747, 17654), (819, 16102), (873, 15106), (1079, 12222), (1162, 11349), (1261, 10458), (1358, 9711), (1494, 8827), (1638, 8051), (1743, 7566), (1746, 7553), (2037, 6474), (2158, 6111), (2522, 5229), (3237, 4074), (3486, 3783)]