12612726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 32616960

約数和(自身を除く): 20004234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 547, 549, 854, 1094, 1098, 1281, 1641, 1647, 2562, 3282, 3294, 3829, 3843, 4923, 7658, 7686, 9846, 11487, 11529, 14769, 22974, 23058, 29538, 33367, 34461, 66734, 68922, 100101, 103383, 200202, 206766, 233569, 300303, 467138, 600606, 700707, 900909, 1401414, 1801818, 2102121, 4204242, 6306363, 12612726]

約数ペア:

[(1, 12612726), (2, 6306363), (3, 4204242), (6, 2102121), (7, 1801818), (9, 1401414), (14, 900909), (18, 700707), (21, 600606), (27, 467138), (42, 300303), (54, 233569), (61, 206766), (63, 200202), (122, 103383), (126, 100101), (183, 68922), (189, 66734), (366, 34461), (378, 33367), (427, 29538), (547, 23058), (549, 22974), (854, 14769), (1094, 11529), (1098, 11487), (1281, 9846), (1641, 7686), (1647, 7658), (2562, 4923), (3282, 3843), (3294, 3829)]