7947102492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{25913}}^1$

素因数の和:27147

約数の個数: 72

約数和(自身を含む): 22978047456

約数和(自身を除く): 15030944964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1217, 2434, 3651, 4868, 7302, 8519, 10953, 14604, 17038, 21906, 25557, 25913, 34076, 43812, 51114, 51826, 76671, 77739, 102228, 103652, 153342, 155478, 181391, 233217, 306684, 310956, 362782, 466434, 544173, 725564, 932868, 1088346, 1632519, 2176692, 3265038, 6530076, 31536121, 63072242, 94608363, 126144484, 189216726, 220752847, 283825089, 378433452, 441505694, 567650178, 662258541, 883011388, 1135300356, 1324517082, 1986775623, 2649034164, 3973551246, 7947102492]

約数ペア:

[(1, 7947102492), (2, 3973551246), (3, 2649034164), (4, 1986775623), (6, 1324517082), (7, 1135300356), (9, 883011388), (12, 662258541), (14, 567650178), (18, 441505694), (21, 378433452), (28, 283825089), (36, 220752847), (42, 189216726), (63, 126144484), (84, 94608363), (126, 63072242), (252, 31536121), (1217, 6530076), (2434, 3265038), (3651, 2176692), (4868, 1632519), (7302, 1088346), (8519, 932868), (10953, 725564), (14604, 544173), (17038, 466434), (21906, 362782), (25557, 310956), (25913, 306684), (34076, 233217), (43812, 181391), (51114, 155478), (51826, 153342), (76671, 103652), (77739, 102228)]