40691388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{563}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 100437120

約数和(自身を除く): 59745732

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 317, 563, 634, 951, 1126, 1268, 1689, 1902, 2252, 3378, 3804, 6023, 6756, 10697, 12046, 18069, 21394, 24092, 32091, 36138, 42788, 64182, 72276, 128364, 178471, 356942, 535413, 713884, 1070826, 2141652, 3390949, 6781898, 10172847, 13563796, 20345694, 40691388]

約数ペア:

[(1, 40691388), (2, 20345694), (3, 13563796), (4, 10172847), (6, 6781898), (12, 3390949), (19, 2141652), (38, 1070826), (57, 713884), (76, 535413), (114, 356942), (228, 178471), (317, 128364), (563, 72276), (634, 64182), (951, 42788), (1126, 36138), (1268, 32091), (1689, 24092), (1902, 21394), (2252, 18069), (3378, 12046), (3804, 10697), (6023, 6756)]