1869192

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2022

約数の個数: 48

約数和(自身を含む): 5454540

約数和(自身を除く): 3585348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 1997, 3994, 5991, 7988, 11982, 15976, 17973, 23964, 25961, 35946, 47928, 51922, 71892, 77883, 103844, 143784, 155766, 207688, 233649, 311532, 467298, 623064, 934596, 1869192]

約数ペア:

[(1, 1869192), (2, 934596), (3, 623064), (4, 467298), (6, 311532), (8, 233649), (9, 207688), (12, 155766), (13, 143784), (18, 103844), (24, 77883), (26, 71892), (36, 51922), (39, 47928), (52, 35946), (72, 25961), (78, 23964), (104, 17973), (117, 15976), (156, 11982), (234, 7988), (312, 5991), (468, 3994), (936, 1997)]