18599802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 43182720

約数和(自身を除く): 24582918

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 83, 102, 166, 169, 221, 249, 338, 442, 498, 507, 663, 1014, 1079, 1326, 1411, 2158, 2197, 2822, 2873, 3237, 4233, 4394, 5746, 6474, 6591, 8466, 8619, 13182, 14027, 17238, 18343, 28054, 36686, 37349, 42081, 55029, 74698, 84162, 110058, 112047, 182351, 224094, 238459, 364702, 476918, 547053, 715377, 1094106, 1430754, 3099967, 6199934, 9299901, 18599802]

約数ペア:

[(1, 18599802), (2, 9299901), (3, 6199934), (6, 3099967), (13, 1430754), (17, 1094106), (26, 715377), (34, 547053), (39, 476918), (51, 364702), (78, 238459), (83, 224094), (102, 182351), (166, 112047), (169, 110058), (221, 84162), (249, 74698), (338, 55029), (442, 42081), (498, 37349), (507, 36686), (663, 28054), (1014, 18343), (1079, 17238), (1326, 14027), (1411, 13182), (2158, 8619), (2197, 8466), (2822, 6591), (2873, 6474), (3237, 5746), (4233, 4394)]