29088018

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 67345920

約数和(自身を除く): 38257902

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 73, 94, 141, 146, 157, 219, 282, 314, 423, 438, 471, 657, 846, 942, 1269, 1314, 1413, 1971, 2538, 2826, 3431, 3942, 4239, 6862, 7379, 8478, 10293, 11461, 14758, 20586, 22137, 22922, 30879, 34383, 44274, 61758, 66411, 68766, 92637, 103149, 132822, 185274, 199233, 206298, 309447, 398466, 538667, 618894, 1077334, 1616001, 3232002, 4848003, 9696006, 14544009, 29088018]

約数ペア:

[(1, 29088018), (2, 14544009), (3, 9696006), (6, 4848003), (9, 3232002), (18, 1616001), (27, 1077334), (47, 618894), (54, 538667), (73, 398466), (94, 309447), (141, 206298), (146, 199233), (157, 185274), (219, 132822), (282, 103149), (314, 92637), (423, 68766), (438, 66411), (471, 61758), (657, 44274), (846, 34383), (942, 30879), (1269, 22922), (1314, 22137), (1413, 20586), (1971, 14758), (2538, 11461), (2826, 10293), (3431, 8478), (3942, 7379), (4239, 6862)]