16986672

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 52402896

約数和(自身を除く): 35416224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 257, 272, 306, 324, 408, 432, 459, 486, 514, 612, 648, 771, 816, 918, 972, 1028, 1224, 1296, 1377, 1542, 1836, 1944, 2056, 2313, 2448, 2754, 3084, 3672, 3888, 4112, 4131, 4369, 4626, 5508, 6168, 6939, 7344, 8262, 8738, 9252, 11016, 12336, 13107, 13878, 16524, 17476, 18504, 20817, 22032, 26214, 27756, 33048, 34952, 37008, 39321, 41634, 52428, 55512, 62451, 66096, 69904, 78642, 83268, 104856, 111024, 117963, 124902, 157284, 166536, 209712, 235926, 249804, 314568, 333072, 353889, 471852, 499608, 629136, 707778, 943704, 999216, 1061667, 1415556, 1887408, 2123334, 2831112, 4246668, 5662224, 8493336, 16986672]

約数ペア:

[(1, 16986672), (2, 8493336), (3, 5662224), (4, 4246668), (6, 2831112), (8, 2123334), (9, 1887408), (12, 1415556), (16, 1061667), (17, 999216), (18, 943704), (24, 707778), (27, 629136), (34, 499608), (36, 471852), (48, 353889), (51, 333072), (54, 314568), (68, 249804), (72, 235926), (81, 209712), (102, 166536), (108, 157284), (136, 124902), (144, 117963), (153, 111024), (162, 104856), (204, 83268), (216, 78642), (243, 69904), (257, 66096), (272, 62451), (306, 55512), (324, 52428), (408, 41634), (432, 39321), (459, 37008), (486, 34952), (514, 33048), (612, 27756), (648, 26214), (771, 22032), (816, 20817), (918, 18504), (972, 17476), (1028, 16524), (1224, 13878), (1296, 13107), (1377, 12336), (1542, 11016), (1836, 9252), (1944, 8738), (2056, 8262), (2313, 7344), (2448, 6939), (2754, 6168), (3084, 5508), (3672, 4626), (3888, 4369), (4112, 4131)]