9929238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 23445504

約数和(自身を除く): 13516266

約数列:

[1, 2, 3, 6, 11, 22, 23, 31, 33, 46, 62, 66, 69, 93, 138, 186, 211, 253, 341, 422, 506, 633, 682, 713, 759, 1023, 1266, 1426, 1518, 2046, 2139, 2321, 4278, 4642, 4853, 6541, 6963, 7843, 9706, 13082, 13926, 14559, 15686, 19623, 23529, 29118, 39246, 47058, 53383, 71951, 106766, 143902, 150443, 160149, 215853, 300886, 320298, 431706, 451329, 902658, 1654873, 3309746, 4964619, 9929238]

約数ペア:

[(1, 9929238), (2, 4964619), (3, 3309746), (6, 1654873), (11, 902658), (22, 451329), (23, 431706), (31, 320298), (33, 300886), (46, 215853), (62, 160149), (66, 150443), (69, 143902), (93, 106766), (138, 71951), (186, 53383), (211, 47058), (253, 39246), (341, 29118), (422, 23529), (506, 19623), (633, 15686), (682, 14559), (713, 13926), (759, 13082), (1023, 9706), (1266, 7843), (1426, 6963), (1518, 6541), (2046, 4853), (2139, 4642), (2321, 4278)]