1918315951608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{42134861}}^1$

素因数の和:42135148

約数の個数: 64

約数和(自身を含む): 5501127582720

約数和(自身を除く): 3582811631112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 542, 813, 1084, 1626, 1897, 2168, 3252, 3794, 5691, 6504, 7588, 11382, 15176, 22764, 45528, 42134861, 84269722, 126404583, 168539444, 252809166, 294944027, 337078888, 505618332, 589888054, 884832081, 1011236664, 1179776108, 1769664162, 2359552216, 3539328324, 7078656648, 11418547331, 22837094662, 34255641993, 45674189324, 68511283986, 79929831317, 91348378648, 137022567972, 159859662634, 239789493951, 274045135944, 319719325268, 479578987902, 639438650536, 959157975804, 1918315951608]

約数ペア:

[(1, 1918315951608), (2, 959157975804), (3, 639438650536), (4, 479578987902), (6, 319719325268), (7, 274045135944), (8, 239789493951), (12, 159859662634), (14, 137022567972), (21, 91348378648), (24, 79929831317), (28, 68511283986), (42, 45674189324), (56, 34255641993), (84, 22837094662), (168, 11418547331), (271, 7078656648), (542, 3539328324), (813, 2359552216), (1084, 1769664162), (1626, 1179776108), (1897, 1011236664), (2168, 884832081), (3252, 589888054), (3794, 505618332), (5691, 337078888), (6504, 294944027), (7588, 252809166), (11382, 168539444), (15176, 126404583), (22764, 84269722), (45528, 42134861)]