17753135868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1996529}}^1$

素因数の和:1996571

約数の個数: 72

約数和(自身を含む): 50871584400

約数和(自身を除く): 33118448532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 1996529, 3993058, 5989587, 7986116, 11979174, 17968761, 23958348, 25954877, 35937522, 37934051, 51909754, 71875044, 75868102, 77864631, 103819508, 113802153, 151736204, 155729262, 227604306, 233593893, 311458524, 341406459, 455208612, 467187786, 493142663, 682812918, 934375572, 986285326, 1365625836, 1479427989, 1972570652, 2958855978, 4438283967, 5917711956, 8876567934, 17753135868]

約数ペア:

[(1, 17753135868), (2, 8876567934), (3, 5917711956), (4, 4438283967), (6, 2958855978), (9, 1972570652), (12, 1479427989), (13, 1365625836), (18, 986285326), (19, 934375572), (26, 682812918), (36, 493142663), (38, 467187786), (39, 455208612), (52, 341406459), (57, 311458524), (76, 233593893), (78, 227604306), (114, 155729262), (117, 151736204), (156, 113802153), (171, 103819508), (228, 77864631), (234, 75868102), (247, 71875044), (342, 51909754), (468, 37934051), (494, 35937522), (684, 25954877), (741, 23958348), (988, 17968761), (1482, 11979174), (2223, 7986116), (2964, 5989587), (4446, 3993058), (8892, 1996529)]