1799928

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 5392800

約数和(自身を除く): 3592872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 641, 702, 936, 1282, 1404, 1923, 2564, 2808, 3846, 5128, 5769, 7692, 8333, 11538, 15384, 16666, 17307, 23076, 24999, 33332, 34614, 46152, 49998, 66664, 69228, 74997, 99996, 138456, 149994, 199992, 224991, 299988, 449982, 599976, 899964, 1799928]

約数ペア:

[(1, 1799928), (2, 899964), (3, 599976), (4, 449982), (6, 299988), (8, 224991), (9, 199992), (12, 149994), (13, 138456), (18, 99996), (24, 74997), (26, 69228), (27, 66664), (36, 49998), (39, 46152), (52, 34614), (54, 33332), (72, 24999), (78, 23076), (104, 17307), (108, 16666), (117, 15384), (156, 11538), (216, 8333), (234, 7692), (312, 5769), (351, 5128), (468, 3846), (641, 2808), (702, 2564), (936, 1923), (1282, 1404)]