12957354

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 30902400

約数和(自身を除く): 17945046

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 114, 146, 171, 173, 219, 342, 346, 438, 513, 519, 657, 1026, 1038, 1314, 1387, 1557, 1971, 2774, 3114, 3287, 3942, 4161, 4671, 6574, 8322, 9342, 9861, 12483, 12629, 19722, 24966, 25258, 29583, 37449, 37887, 59166, 74898, 75774, 88749, 113661, 177498, 227322, 239951, 340983, 479902, 681966, 719853, 1439706, 2159559, 4319118, 6478677, 12957354]

約数ペア:

[(1, 12957354), (2, 6478677), (3, 4319118), (6, 2159559), (9, 1439706), (18, 719853), (19, 681966), (27, 479902), (38, 340983), (54, 239951), (57, 227322), (73, 177498), (114, 113661), (146, 88749), (171, 75774), (173, 74898), (219, 59166), (342, 37887), (346, 37449), (438, 29583), (513, 25258), (519, 24966), (657, 19722), (1026, 12629), (1038, 12483), (1314, 9861), (1387, 9342), (1557, 8322), (1971, 6574), (2774, 4671), (3114, 4161), (3287, 3942)]