17207892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 47515104

約数和(自身を除く): 30307212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 443, 468, 498, 747, 886, 996, 1079, 1329, 1494, 1772, 2158, 2658, 2988, 3237, 3987, 4316, 5316, 5759, 6474, 7974, 9711, 11518, 12948, 15948, 17277, 19422, 23036, 34554, 36769, 38844, 51831, 69108, 73538, 103662, 110307, 147076, 207324, 220614, 330921, 441228, 477997, 661842, 955994, 1323684, 1433991, 1911988, 2867982, 4301973, 5735964, 8603946, 17207892]

約数ペア:

[(1, 17207892), (2, 8603946), (3, 5735964), (4, 4301973), (6, 2867982), (9, 1911988), (12, 1433991), (13, 1323684), (18, 955994), (26, 661842), (36, 477997), (39, 441228), (52, 330921), (78, 220614), (83, 207324), (117, 147076), (156, 110307), (166, 103662), (234, 73538), (249, 69108), (332, 51831), (443, 38844), (468, 36769), (498, 34554), (747, 23036), (886, 19422), (996, 17277), (1079, 15948), (1329, 12948), (1494, 11518), (1772, 9711), (2158, 7974), (2658, 6474), (2988, 5759), (3237, 5316), (3987, 4316)]