31942188

素因数分解:

$2^2\times 3^4\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:644

約数の個数: 60

約数和(自身を含む): 84035952

約数和(自身を除く): 52093764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 311, 317, 324, 622, 634, 933, 951, 1244, 1268, 1866, 1902, 2799, 2853, 3732, 3804, 5598, 5706, 8397, 8559, 11196, 11412, 16794, 17118, 25191, 25677, 33588, 34236, 50382, 51354, 98587, 100764, 102708, 197174, 295761, 394348, 591522, 887283, 1183044, 1774566, 2661849, 3549132, 5323698, 7985547, 10647396, 15971094, 31942188]

約数ペア:

[(1, 31942188), (2, 15971094), (3, 10647396), (4, 7985547), (6, 5323698), (9, 3549132), (12, 2661849), (18, 1774566), (27, 1183044), (36, 887283), (54, 591522), (81, 394348), (108, 295761), (162, 197174), (311, 102708), (317, 100764), (324, 98587), (622, 51354), (634, 50382), (933, 34236), (951, 33588), (1244, 25677), (1268, 25191), (1866, 17118), (1902, 16794), (2799, 11412), (2853, 11196), (3732, 8559), (3804, 8397), (5598, 5706)]