127261962

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1848

約数の個数: 64

約数和(自身を含む): 302054400

約数和(自身を除く): 174792438

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 71, 114, 142, 171, 213, 342, 426, 513, 639, 1026, 1278, 1349, 1747, 1917, 2698, 3494, 3834, 4047, 5241, 8094, 10482, 12141, 15723, 24282, 31446, 33193, 36423, 47169, 66386, 72846, 94338, 99579, 124037, 199158, 248074, 298737, 372111, 597474, 744222, 896211, 1116333, 1792422, 2232666, 2356703, 3348999, 4713406, 6697998, 7070109, 14140218, 21210327, 42420654, 63630981, 127261962]

約数ペア:

[(1, 127261962), (2, 63630981), (3, 42420654), (6, 21210327), (9, 14140218), (18, 7070109), (19, 6697998), (27, 4713406), (38, 3348999), (54, 2356703), (57, 2232666), (71, 1792422), (114, 1116333), (142, 896211), (171, 744222), (213, 597474), (342, 372111), (426, 298737), (513, 248074), (639, 199158), (1026, 124037), (1278, 99579), (1349, 94338), (1747, 72846), (1917, 66386), (2698, 47169), (3494, 36423), (3834, 33193), (4047, 31446), (5241, 24282), (8094, 15723), (10482, 12141)]