2000904174

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1301}}^1\times {\mathrm{1499}}^1$

素因数の和:2830

約数の個数: 64

約数和(自身を含む): 4687200000

約数和(自身を除く): 2686295826

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1301, 1499, 2602, 2998, 3903, 4497, 7806, 8994, 11709, 13491, 23418, 24719, 26982, 28481, 35127, 40473, 49438, 56962, 70254, 74157, 80946, 85443, 148314, 170886, 222471, 256329, 444942, 512658, 667413, 768987, 1334826, 1537974, 1950199, 3900398, 5850597, 11701194, 17551791, 35103582, 37053781, 52655373, 74107562, 105310746, 111161343, 222322686, 333484029, 666968058, 1000452087, 2000904174]

約数ペア:

[(1, 2000904174), (2, 1000452087), (3, 666968058), (6, 333484029), (9, 222322686), (18, 111161343), (19, 105310746), (27, 74107562), (38, 52655373), (54, 37053781), (57, 35103582), (114, 17551791), (171, 11701194), (342, 5850597), (513, 3900398), (1026, 1950199), (1301, 1537974), (1499, 1334826), (2602, 768987), (2998, 667413), (3903, 512658), (4497, 444942), (7806, 256329), (8994, 222471), (11709, 170886), (13491, 148314), (23418, 85443), (24719, 80946), (26982, 74157), (28481, 70254), (35127, 56962), (40473, 49438)]