12868452

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{9661}}^1$

素因数の和:9708

約数の個数: 36

約数和(自身を含む): 33411196

約数和(自身を除く): 20542744

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 9661, 19322, 28983, 38644, 57966, 86949, 115932, 173898, 347796, 357457, 714914, 1072371, 1429828, 2144742, 3217113, 4289484, 6434226, 12868452]

約数ペア:

[(1, 12868452), (2, 6434226), (3, 4289484), (4, 3217113), (6, 2144742), (9, 1429828), (12, 1072371), (18, 714914), (36, 357457), (37, 347796), (74, 173898), (111, 115932), (148, 86949), (222, 57966), (333, 38644), (444, 28983), (666, 19322), (1332, 9661)]