2018687508

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{122167}}^1$

素因数の和:122203

約数の個数: 72

約数和(自身を含む): 5603113152

約数和(自身を除く): 3584425644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 4131, 5508, 8262, 16524, 122167, 244334, 366501, 488668, 733002, 1099503, 1466004, 2076839, 2199006, 3298509, 4153678, 4398012, 6230517, 6597018, 8307356, 9895527, 12461034, 13194036, 18691551, 19791054, 24922068, 29686581, 37383102, 39582108, 56074653, 59373162, 74766204, 112149306, 118746324, 168223959, 224298612, 336447918, 504671877, 672895836, 1009343754, 2018687508]

約数ペア:

[(1, 2018687508), (2, 1009343754), (3, 672895836), (4, 504671877), (6, 336447918), (9, 224298612), (12, 168223959), (17, 118746324), (18, 112149306), (27, 74766204), (34, 59373162), (36, 56074653), (51, 39582108), (54, 37383102), (68, 29686581), (81, 24922068), (102, 19791054), (108, 18691551), (153, 13194036), (162, 12461034), (204, 9895527), (243, 8307356), (306, 6597018), (324, 6230517), (459, 4398012), (486, 4153678), (612, 3298509), (918, 2199006), (972, 2076839), (1377, 1466004), (1836, 1099503), (2754, 733002), (4131, 488668), (5508, 366501), (8262, 244334), (16524, 122167)]