7951284

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 23905728

約数和(自身を除く): 15954444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 81, 92, 97, 99, 108, 132, 138, 162, 194, 198, 207, 253, 276, 291, 297, 324, 388, 396, 414, 506, 582, 594, 621, 759, 828, 873, 891, 1012, 1067, 1164, 1188, 1242, 1518, 1746, 1782, 1863, 2134, 2231, 2277, 2484, 2619, 3036, 3201, 3492, 3564, 3726, 4268, 4462, 4554, 5238, 6402, 6693, 6831, 7452, 7857, 8924, 9108, 9603, 10476, 12804, 13386, 13662, 15714, 19206, 20079, 20493, 24541, 26772, 27324, 28809, 31428, 38412, 40158, 40986, 49082, 57618, 60237, 73623, 80316, 81972, 86427, 98164, 115236, 120474, 147246, 172854, 180711, 220869, 240948, 294492, 345708, 361422, 441738, 662607, 722844, 883476, 1325214, 1987821, 2650428, 3975642, 7951284]

約数ペア:

[(1, 7951284), (2, 3975642), (3, 2650428), (4, 1987821), (6, 1325214), (9, 883476), (11, 722844), (12, 662607), (18, 441738), (22, 361422), (23, 345708), (27, 294492), (33, 240948), (36, 220869), (44, 180711), (46, 172854), (54, 147246), (66, 120474), (69, 115236), (81, 98164), (92, 86427), (97, 81972), (99, 80316), (108, 73623), (132, 60237), (138, 57618), (162, 49082), (194, 40986), (198, 40158), (207, 38412), (253, 31428), (276, 28809), (291, 27324), (297, 26772), (324, 24541), (388, 20493), (396, 20079), (414, 19206), (506, 15714), (582, 13662), (594, 13386), (621, 12804), (759, 10476), (828, 9603), (873, 9108), (891, 8924), (1012, 7857), (1067, 7452), (1164, 6831), (1188, 6693), (1242, 6402), (1518, 5238), (1746, 4554), (1782, 4462), (1863, 4268), (2134, 3726), (2231, 3564), (2277, 3492), (2484, 3201), (2619, 3036)]