118199916

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 305270784

約数和(自身を除く): 187070868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 127, 206, 251, 254, 309, 381, 412, 502, 508, 618, 753, 762, 927, 1004, 1143, 1236, 1506, 1524, 1854, 2259, 2286, 3012, 3708, 4518, 4572, 9036, 13081, 25853, 26162, 31877, 39243, 51706, 52324, 63754, 77559, 78486, 95631, 103412, 117729, 127508, 155118, 156972, 191262, 232677, 235458, 286893, 310236, 382524, 465354, 470916, 573786, 930708, 1147572, 3283331, 6566662, 9849993, 13133324, 19699986, 29549979, 39399972, 59099958, 118199916]

約数ペア:

[(1, 118199916), (2, 59099958), (3, 39399972), (4, 29549979), (6, 19699986), (9, 13133324), (12, 9849993), (18, 6566662), (36, 3283331), (103, 1147572), (127, 930708), (206, 573786), (251, 470916), (254, 465354), (309, 382524), (381, 310236), (412, 286893), (502, 235458), (508, 232677), (618, 191262), (753, 156972), (762, 155118), (927, 127508), (1004, 117729), (1143, 103412), (1236, 95631), (1506, 78486), (1524, 77559), (1854, 63754), (2259, 52324), (2286, 51706), (3012, 39243), (3708, 31877), (4518, 26162), (4572, 25853), (9036, 13081)]