12730584

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 33454080

約数和(自身を除く): 20723496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 71, 93, 124, 142, 186, 213, 241, 248, 284, 372, 426, 482, 568, 723, 744, 852, 964, 1446, 1704, 1928, 2201, 2892, 4402, 5784, 6603, 7471, 8804, 13206, 14942, 17111, 17608, 22413, 26412, 29884, 34222, 44826, 51333, 52824, 59768, 68444, 89652, 102666, 136888, 179304, 205332, 410664, 530441, 1060882, 1591323, 2121764, 3182646, 4243528, 6365292, 12730584]

約数ペア:

[(1, 12730584), (2, 6365292), (3, 4243528), (4, 3182646), (6, 2121764), (8, 1591323), (12, 1060882), (24, 530441), (31, 410664), (62, 205332), (71, 179304), (93, 136888), (124, 102666), (142, 89652), (186, 68444), (213, 59768), (241, 52824), (248, 51333), (284, 44826), (372, 34222), (426, 29884), (482, 26412), (568, 22413), (723, 17608), (744, 17111), (852, 14942), (964, 13206), (1446, 8804), (1704, 7471), (1928, 6603), (2201, 5784), (2892, 4402)]