12216468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4871}}^1$

素因数の和:4908

約数の個数: 48

約数和(自身を含む): 32739840

約数和(自身を除く): 20523372

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 4871, 9742, 14613, 19484, 29226, 53581, 58452, 92549, 107162, 160743, 185098, 214324, 277647, 321486, 370196, 555294, 642972, 1018039, 1110588, 2036078, 3054117, 4072156, 6108234, 12216468]

約数ペア:

[(1, 12216468), (2, 6108234), (3, 4072156), (4, 3054117), (6, 2036078), (11, 1110588), (12, 1018039), (19, 642972), (22, 555294), (33, 370196), (38, 321486), (44, 277647), (57, 214324), (66, 185098), (76, 160743), (114, 107162), (132, 92549), (209, 58452), (228, 53581), (418, 29226), (627, 19484), (836, 14613), (1254, 9742), (2508, 4871)]