1731894444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{28517}}^1$

素因数の和:28775

約数の個数: 72

約数和(自身を含む): 5024187168

約数和(自身を除く): 3292292724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1446, 1687, 2169, 2892, 3374, 4338, 5061, 6748, 8676, 10122, 15183, 20244, 28517, 30366, 57034, 60732, 85551, 114068, 171102, 199619, 256653, 342204, 399238, 513306, 598857, 798476, 1026612, 1197714, 1796571, 2395428, 3593142, 6872597, 7186284, 13745194, 20617791, 27490388, 41235582, 48108179, 61853373, 82471164, 96216358, 123706746, 144324537, 192432716, 247413492, 288649074, 432973611, 577298148, 865947222, 1731894444]

約数ペア:

[(1, 1731894444), (2, 865947222), (3, 577298148), (4, 432973611), (6, 288649074), (7, 247413492), (9, 192432716), (12, 144324537), (14, 123706746), (18, 96216358), (21, 82471164), (28, 61853373), (36, 48108179), (42, 41235582), (63, 27490388), (84, 20617791), (126, 13745194), (241, 7186284), (252, 6872597), (482, 3593142), (723, 2395428), (964, 1796571), (1446, 1197714), (1687, 1026612), (2169, 798476), (2892, 598857), (3374, 513306), (4338, 399238), (5061, 342204), (6748, 256653), (8676, 199619), (10122, 171102), (15183, 114068), (20244, 85551), (28517, 60732), (30366, 57034)]