7934514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 19522560

約数和(自身を除く): 11588046

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 163, 183, 266, 326, 366, 399, 427, 489, 798, 854, 978, 1141, 1159, 1281, 2282, 2318, 2562, 3097, 3423, 3477, 6194, 6846, 6954, 8113, 9291, 9943, 16226, 18582, 19886, 21679, 24339, 29829, 43358, 48678, 59658, 65037, 69601, 130074, 139202, 188917, 208803, 377834, 417606, 566751, 1133502, 1322419, 2644838, 3967257, 7934514]

約数ペア:

[(1, 7934514), (2, 3967257), (3, 2644838), (6, 1322419), (7, 1133502), (14, 566751), (19, 417606), (21, 377834), (38, 208803), (42, 188917), (57, 139202), (61, 130074), (114, 69601), (122, 65037), (133, 59658), (163, 48678), (183, 43358), (266, 29829), (326, 24339), (366, 21679), (399, 19886), (427, 18582), (489, 16226), (798, 9943), (854, 9291), (978, 8113), (1141, 6954), (1159, 6846), (1281, 6194), (2282, 3477), (2318, 3423), (2562, 3097)]