18873648

素因数分解:

$2^4\times 3^4\times {\mathrm{14563}}^1$

素因数の和:14583

約数の個数: 50

約数和(自身を含む): 54629564

約数和(自身を除く): 35755916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 14563, 29126, 43689, 58252, 87378, 116504, 131067, 174756, 233008, 262134, 349512, 393201, 524268, 699024, 786402, 1048536, 1179603, 1572804, 2097072, 2359206, 3145608, 4718412, 6291216, 9436824, 18873648]

約数ペア:

[(1, 18873648), (2, 9436824), (3, 6291216), (4, 4718412), (6, 3145608), (8, 2359206), (9, 2097072), (12, 1572804), (16, 1179603), (18, 1048536), (24, 786402), (27, 699024), (36, 524268), (48, 393201), (54, 349512), (72, 262134), (81, 233008), (108, 174756), (144, 131067), (162, 116504), (216, 87378), (324, 58252), (432, 43689), (648, 29126), (1296, 14563)]