12254178

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 26878464

約数和(自身を除く): 14624286

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 191, 222, 289, 382, 573, 578, 629, 867, 1146, 1258, 1734, 1887, 3247, 3774, 6494, 7067, 9741, 10693, 14134, 19482, 21201, 21386, 32079, 42402, 55199, 64158, 110398, 120139, 165597, 240278, 331194, 360417, 720834, 2042363, 4084726, 6127089, 12254178]

約数ペア:

[(1, 12254178), (2, 6127089), (3, 4084726), (6, 2042363), (17, 720834), (34, 360417), (37, 331194), (51, 240278), (74, 165597), (102, 120139), (111, 110398), (191, 64158), (222, 55199), (289, 42402), (382, 32079), (573, 21386), (578, 21201), (629, 19482), (867, 14134), (1146, 10693), (1258, 9741), (1734, 7067), (1887, 6494), (3247, 3774)]