1628885412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{587621}}^1$

素因数の和:587649

約数の個数: 72

約数和(自身を含む): 5133465792

約数和(自身を除く): 3504580380

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 587621, 1175242, 1762863, 2350484, 3525726, 4113347, 5288589, 6463831, 7051452, 8226694, 10577178, 12340041, 12927662, 16453388, 19391493, 21154356, 24680082, 25855324, 37020123, 38782986, 45246817, 49360164, 58174479, 74040246, 77565972, 90493634, 116348958, 135740451, 148080492, 180987268, 232697916, 271480902, 407221353, 542961804, 814442706, 1628885412]

約数ペア:

[(1, 1628885412), (2, 814442706), (3, 542961804), (4, 407221353), (6, 271480902), (7, 232697916), (9, 180987268), (11, 148080492), (12, 135740451), (14, 116348958), (18, 90493634), (21, 77565972), (22, 74040246), (28, 58174479), (33, 49360164), (36, 45246817), (42, 38782986), (44, 37020123), (63, 25855324), (66, 24680082), (77, 21154356), (84, 19391493), (99, 16453388), (126, 12927662), (132, 12340041), (154, 10577178), (198, 8226694), (231, 7051452), (252, 6463831), (308, 5288589), (396, 4113347), (462, 3525726), (693, 2350484), (924, 1762863), (1386, 1175242), (2772, 587621)]