2018268312

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{16829}}^1$

素因数の和:17120

約数の個数: 64

約数和(自身を含む): 5331744000

約数和(自身を除く): 3313475688

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 263, 456, 526, 789, 1052, 1578, 2104, 3156, 4997, 6312, 9994, 14991, 16829, 19988, 29982, 33658, 39976, 50487, 59964, 67316, 100974, 119928, 134632, 201948, 319751, 403896, 639502, 959253, 1279004, 1918506, 2558008, 3837012, 4426027, 7674024, 8852054, 13278081, 17704108, 26556162, 35408216, 53112324, 84094513, 106224648, 168189026, 252283539, 336378052, 504567078, 672756104, 1009134156, 2018268312]

約数ペア:

[(1, 2018268312), (2, 1009134156), (3, 672756104), (4, 504567078), (6, 336378052), (8, 252283539), (12, 168189026), (19, 106224648), (24, 84094513), (38, 53112324), (57, 35408216), (76, 26556162), (114, 17704108), (152, 13278081), (228, 8852054), (263, 7674024), (456, 4426027), (526, 3837012), (789, 2558008), (1052, 1918506), (1578, 1279004), (2104, 959253), (3156, 639502), (4997, 403896), (6312, 319751), (9994, 201948), (14991, 134632), (16829, 119928), (19988, 100974), (29982, 67316), (33658, 59964), (39976, 50487)]