2871569005218

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{10079}}^1\times {\mathrm{427787}}^1$

素因数の和:437911

約数の個数: 48

約数和(自身を含む): 6390536705280

約数和(自身を除く): 3518967700062

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 10079, 20158, 30237, 60474, 90711, 181422, 372923, 427787, 745846, 855574, 1118769, 1283361, 2237538, 2566722, 3356307, 3850083, 6712614, 7700166, 15828119, 31656238, 47484357, 94968714, 142453071, 284906142, 4311665173, 8623330346, 12934995519, 25869991038, 38804986557, 77609973114, 159531611401, 319063222802, 478594834203, 957189668406, 1435784502609, 2871569005218]

約数ペア:

[(1, 2871569005218), (2, 1435784502609), (3, 957189668406), (6, 478594834203), (9, 319063222802), (18, 159531611401), (37, 77609973114), (74, 38804986557), (111, 25869991038), (222, 12934995519), (333, 8623330346), (666, 4311665173), (10079, 284906142), (20158, 142453071), (30237, 94968714), (60474, 47484357), (90711, 31656238), (181422, 15828119), (372923, 7700166), (427787, 6712614), (745846, 3850083), (855574, 3356307), (1118769, 2566722), (1283361, 2237538)]