4548978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 11431680

約数和(自身を除く): 6882702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 457, 474, 553, 711, 914, 1106, 1371, 1422, 1659, 2742, 3199, 3318, 4113, 4977, 6398, 8226, 9597, 9954, 19194, 28791, 36103, 57582, 72206, 108309, 216618, 252721, 324927, 505442, 649854, 758163, 1516326, 2274489, 4548978]

約数ペア:

[(1, 4548978), (2, 2274489), (3, 1516326), (6, 758163), (7, 649854), (9, 505442), (14, 324927), (18, 252721), (21, 216618), (42, 108309), (63, 72206), (79, 57582), (126, 36103), (158, 28791), (237, 19194), (457, 9954), (474, 9597), (553, 8226), (711, 6398), (914, 4977), (1106, 4113), (1371, 3318), (1422, 3199), (1659, 2742)]