1914971112

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{239611}}^1$

素因数の和:239663

約数の個数: 64

約数和(自身を含む): 5463153600

約数和(自身を除く): 3548182488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 239611, 479222, 718833, 958444, 1437666, 1916888, 2156499, 2875332, 4312998, 5750664, 6469497, 8625996, 8865607, 12938994, 17251992, 17731214, 25877988, 26596821, 35462428, 51755976, 53193642, 70924856, 79790463, 106387284, 159580926, 212774568, 239371389, 319161852, 478742778, 638323704, 957485556, 1914971112]

約数ペア:

[(1, 1914971112), (2, 957485556), (3, 638323704), (4, 478742778), (6, 319161852), (8, 239371389), (9, 212774568), (12, 159580926), (18, 106387284), (24, 79790463), (27, 70924856), (36, 53193642), (37, 51755976), (54, 35462428), (72, 26596821), (74, 25877988), (108, 17731214), (111, 17251992), (148, 12938994), (216, 8865607), (222, 8625996), (296, 6469497), (333, 5750664), (444, 4312998), (666, 2875332), (888, 2156499), (999, 1916888), (1332, 1437666), (1998, 958444), (2664, 718833), (3996, 479222), (7992, 239611)]