8339526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 19669104

約数和(自身を除く): 11329578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 227, 234, 314, 454, 471, 681, 942, 1362, 1413, 2041, 2043, 2826, 2951, 4082, 4086, 5902, 6123, 8853, 12246, 17706, 18369, 26559, 35639, 36738, 53118, 71278, 106917, 213834, 320751, 463307, 641502, 926614, 1389921, 2779842, 4169763, 8339526]

約数ペア:

[(1, 8339526), (2, 4169763), (3, 2779842), (6, 1389921), (9, 926614), (13, 641502), (18, 463307), (26, 320751), (39, 213834), (78, 106917), (117, 71278), (157, 53118), (227, 36738), (234, 35639), (314, 26559), (454, 18369), (471, 17706), (681, 12246), (942, 8853), (1362, 6123), (1413, 5902), (2041, 4086), (2043, 4082), (2826, 2951)]