27906732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 85979712

約数和(自身を除く): 58072980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 41, 42, 63, 73, 74, 82, 84, 111, 123, 126, 146, 148, 164, 219, 222, 246, 252, 259, 287, 292, 333, 369, 438, 444, 492, 511, 518, 574, 657, 666, 738, 777, 861, 876, 1022, 1036, 1148, 1314, 1332, 1476, 1517, 1533, 1554, 1722, 2044, 2331, 2583, 2628, 2701, 2993, 3034, 3066, 3108, 3444, 4551, 4599, 4662, 5166, 5402, 5986, 6068, 6132, 8103, 8979, 9102, 9198, 9324, 10332, 10619, 10804, 11972, 13653, 16206, 17958, 18204, 18396, 18907, 20951, 21238, 24309, 26937, 27306, 31857, 32412, 35916, 37814, 41902, 42476, 48618, 53874, 54612, 56721, 62853, 63714, 75628, 83804, 95571, 97236, 107748, 110741, 113442, 125706, 127428, 170163, 188559, 191142, 221482, 226884, 251412, 332223, 340326, 377118, 382284, 442964, 664446, 680652, 754236, 775187, 996669, 1328892, 1550374, 1993338, 2325561, 3100748, 3986676, 4651122, 6976683, 9302244, 13953366, 27906732]

約数ペア:

[(1, 27906732), (2, 13953366), (3, 9302244), (4, 6976683), (6, 4651122), (7, 3986676), (9, 3100748), (12, 2325561), (14, 1993338), (18, 1550374), (21, 1328892), (28, 996669), (36, 775187), (37, 754236), (41, 680652), (42, 664446), (63, 442964), (73, 382284), (74, 377118), (82, 340326), (84, 332223), (111, 251412), (123, 226884), (126, 221482), (146, 191142), (148, 188559), (164, 170163), (219, 127428), (222, 125706), (246, 113442), (252, 110741), (259, 107748), (287, 97236), (292, 95571), (333, 83804), (369, 75628), (438, 63714), (444, 62853), (492, 56721), (511, 54612), (518, 53874), (574, 48618), (657, 42476), (666, 41902), (738, 37814), (777, 35916), (861, 32412), (876, 31857), (1022, 27306), (1036, 26937), (1148, 24309), (1314, 21238), (1332, 20951), (1476, 18907), (1517, 18396), (1533, 18204), (1554, 17958), (1722, 16206), (2044, 13653), (2331, 11972), (2583, 10804), (2628, 10619), (2701, 10332), (2993, 9324), (3034, 9198), (3066, 9102), (3108, 8979), (3444, 8103), (4551, 6132), (4599, 6068), (4662, 5986), (5166, 5402)]