18924198

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 39647232

約数和(自身を除く): 20723034

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 1433, 2201, 2866, 4299, 4402, 6603, 8598, 13206, 44423, 88846, 101743, 133269, 203486, 266538, 305229, 610458, 3154033, 6308066, 9462099, 18924198]

約数ペア:

[(1, 18924198), (2, 9462099), (3, 6308066), (6, 3154033), (31, 610458), (62, 305229), (71, 266538), (93, 203486), (142, 133269), (186, 101743), (213, 88846), (426, 44423), (1433, 13206), (2201, 8598), (2866, 6603), (4299, 4402)]