3976012008

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{165833}}^1$

素因数の和:165888

約数の個数: 80

約数和(自身を含む): 11437570980

約数和(自身を除く): 7461558972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3996, 5994, 7992, 11988, 23976, 165833, 331666, 497499, 663332, 994998, 1326664, 1492497, 1989996, 2984994, 3979992, 4477491, 5969988, 6135821, 8954982, 11939976, 12271642, 13432473, 17909964, 18407463, 24543284, 26864946, 35819928, 36814926, 49086568, 53729892, 55222389, 73629852, 107459784, 110444778, 147259704, 165667167, 220889556, 331334334, 441779112, 497001501, 662668668, 994003002, 1325337336, 1988006004, 3976012008]

約数ペア:

[(1, 3976012008), (2, 1988006004), (3, 1325337336), (4, 994003002), (6, 662668668), (8, 497001501), (9, 441779112), (12, 331334334), (18, 220889556), (24, 165667167), (27, 147259704), (36, 110444778), (37, 107459784), (54, 73629852), (72, 55222389), (74, 53729892), (81, 49086568), (108, 36814926), (111, 35819928), (148, 26864946), (162, 24543284), (216, 18407463), (222, 17909964), (296, 13432473), (324, 12271642), (333, 11939976), (444, 8954982), (648, 6135821), (666, 5969988), (888, 4477491), (999, 3979992), (1332, 2984994), (1998, 1989996), (2664, 1492497), (2997, 1326664), (3996, 994998), (5994, 663332), (7992, 497499), (11988, 331666), (23976, 165833)]