318772014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{21277}}^1$

素因数の和:21520

約数の個数: 32

約数和(自身を含む): 698599296

約数和(自身を除く): 379827282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 227, 454, 681, 1362, 2497, 4994, 7491, 14982, 21277, 42554, 63831, 127662, 234047, 468094, 702141, 1404282, 4829879, 9659758, 14489637, 28979274, 53128669, 106257338, 159386007, 318772014]

約数ペア:

[(1, 318772014), (2, 159386007), (3, 106257338), (6, 53128669), (11, 28979274), (22, 14489637), (33, 9659758), (66, 4829879), (227, 1404282), (454, 702141), (681, 468094), (1362, 234047), (2497, 127662), (4994, 63831), (7491, 42554), (14982, 21277)]