12309678

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 28837440

約数和(自身を除く): 16527762

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 61, 74, 101, 111, 122, 183, 202, 222, 303, 333, 366, 549, 606, 666, 909, 999, 1098, 1647, 1818, 1998, 2257, 2727, 3294, 3737, 4514, 5454, 6161, 6771, 7474, 11211, 12322, 13542, 18483, 20313, 22422, 33633, 36966, 40626, 55449, 60939, 67266, 100899, 110898, 121878, 166347, 201798, 227957, 332694, 455914, 683871, 1367742, 2051613, 4103226, 6154839, 12309678]

約数ペア:

[(1, 12309678), (2, 6154839), (3, 4103226), (6, 2051613), (9, 1367742), (18, 683871), (27, 455914), (37, 332694), (54, 227957), (61, 201798), (74, 166347), (101, 121878), (111, 110898), (122, 100899), (183, 67266), (202, 60939), (222, 55449), (303, 40626), (333, 36966), (366, 33633), (549, 22422), (606, 20313), (666, 18483), (909, 13542), (999, 12322), (1098, 11211), (1647, 7474), (1818, 6771), (1998, 6161), (2257, 5454), (2727, 4514), (3294, 3737)]