64918194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^4\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 40

約数和(自身を含む): 143012400

約数和(自身を除く): 78094206

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 739, 1331, 1478, 2217, 2662, 3993, 4434, 7986, 8129, 14641, 16258, 24387, 29282, 43923, 48774, 87846, 89419, 178838, 268257, 536514, 983609, 1967218, 2950827, 5901654, 10819699, 21639398, 32459097, 64918194]

約数ペア:

[(1, 64918194), (2, 32459097), (3, 21639398), (6, 10819699), (11, 5901654), (22, 2950827), (33, 1967218), (66, 983609), (121, 536514), (242, 268257), (363, 178838), (726, 89419), (739, 87846), (1331, 48774), (1478, 43923), (2217, 29282), (2662, 24387), (3993, 16258), (4434, 14641), (7986, 8129)]