4188474

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 9840480

約数和(自身を除く): 5652006

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 331, 333, 342, 662, 666, 703, 993, 1406, 1986, 2109, 2979, 4218, 5958, 6289, 6327, 12247, 12578, 12654, 18867, 24494, 36741, 37734, 56601, 73482, 110223, 113202, 220446, 232693, 465386, 698079, 1396158, 2094237, 4188474]

約数ペア:

[(1, 4188474), (2, 2094237), (3, 1396158), (6, 698079), (9, 465386), (18, 232693), (19, 220446), (37, 113202), (38, 110223), (57, 73482), (74, 56601), (111, 37734), (114, 36741), (171, 24494), (222, 18867), (331, 12654), (333, 12578), (342, 12247), (662, 6327), (666, 6289), (703, 5958), (993, 4218), (1406, 2979), (1986, 2109)]