19853346474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{183247}}^1$

素因数の和:183731

約数の個数: 48

約数和(自身を含む): 46424781312

約数和(自身を除く): 26571434838

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 463, 926, 1389, 2778, 4167, 6019, 8334, 12038, 18057, 36114, 54171, 108342, 183247, 366494, 549741, 1099482, 1649223, 2382211, 3298446, 4764422, 7146633, 14293266, 21439899, 42879798, 84843361, 169686722, 254530083, 509060166, 763590249, 1102963693, 1527180498, 2205927386, 3308891079, 6617782158, 9926673237, 19853346474]

約数ペア:

[(1, 19853346474), (2, 9926673237), (3, 6617782158), (6, 3308891079), (9, 2205927386), (13, 1527180498), (18, 1102963693), (26, 763590249), (39, 509060166), (78, 254530083), (117, 169686722), (234, 84843361), (463, 42879798), (926, 21439899), (1389, 14293266), (2778, 7146633), (4167, 4764422), (6019, 3298446), (8334, 2382211), (12038, 1649223), (18057, 1099482), (36114, 549741), (54171, 366494), (108342, 183247)]