489448974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3371}}^1\times {\mathrm{3457}}^1$

素因数の和:6840

約数の個数: 32

約数和(自身を含む): 1119396096

約数和(自身を除く): 629947122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3371, 3457, 6742, 6914, 10113, 10371, 20226, 20742, 23597, 24199, 47194, 48398, 70791, 72597, 141582, 145194, 11653547, 23307094, 34960641, 69921282, 81574829, 163149658, 244724487, 489448974]

約数ペア:

[(1, 489448974), (2, 244724487), (3, 163149658), (6, 81574829), (7, 69921282), (14, 34960641), (21, 23307094), (42, 11653547), (3371, 145194), (3457, 141582), (6742, 72597), (6914, 70791), (10113, 48398), (10371, 47194), (20226, 24199), (20742, 23597)]