2176488

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 6520800

約数和(自身を除く): 4344312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 43, 57, 72, 74, 76, 86, 111, 114, 129, 148, 152, 171, 172, 222, 228, 258, 296, 333, 342, 344, 387, 444, 456, 516, 666, 684, 703, 774, 817, 888, 1032, 1332, 1368, 1406, 1548, 1591, 1634, 2109, 2451, 2664, 2812, 3096, 3182, 3268, 4218, 4773, 4902, 5624, 6327, 6364, 6536, 7353, 8436, 9546, 9804, 12654, 12728, 14319, 14706, 16872, 19092, 19608, 25308, 28638, 29412, 30229, 38184, 50616, 57276, 58824, 60458, 90687, 114552, 120916, 181374, 241832, 272061, 362748, 544122, 725496, 1088244, 2176488]

約数ペア:

[(1, 2176488), (2, 1088244), (3, 725496), (4, 544122), (6, 362748), (8, 272061), (9, 241832), (12, 181374), (18, 120916), (19, 114552), (24, 90687), (36, 60458), (37, 58824), (38, 57276), (43, 50616), (57, 38184), (72, 30229), (74, 29412), (76, 28638), (86, 25308), (111, 19608), (114, 19092), (129, 16872), (148, 14706), (152, 14319), (171, 12728), (172, 12654), (222, 9804), (228, 9546), (258, 8436), (296, 7353), (333, 6536), (342, 6364), (344, 6327), (387, 5624), (444, 4902), (456, 4773), (516, 4218), (666, 3268), (684, 3182), (703, 3096), (774, 2812), (817, 2664), (888, 2451), (1032, 2109), (1332, 1634), (1368, 1591), (1406, 1548)]