27345318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 76446720

約数和(自身を除く): 49101402

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 29, 33, 39, 42, 58, 66, 77, 78, 87, 91, 143, 154, 157, 174, 182, 203, 231, 273, 286, 314, 319, 377, 406, 429, 462, 471, 546, 609, 638, 754, 858, 942, 957, 1001, 1099, 1131, 1218, 1727, 1914, 2002, 2041, 2198, 2233, 2262, 2639, 3003, 3297, 3454, 4082, 4147, 4466, 4553, 5181, 5278, 6006, 6123, 6594, 6699, 7917, 8294, 9106, 10362, 12089, 12246, 12441, 13398, 13659, 14287, 15834, 22451, 24178, 24882, 27318, 28574, 29029, 31871, 36267, 42861, 44902, 50083, 58058, 59189, 63742, 67353, 72534, 85722, 87087, 95613, 100166, 118378, 134706, 150249, 157157, 174174, 177567, 191226, 300498, 314314, 350581, 355134, 414323, 471471, 651079, 701162, 828646, 942942, 1051743, 1242969, 1302158, 1953237, 2103486, 2485938, 3906474, 4557553, 9115106, 13672659, 27345318]

約数ペア:

[(1, 27345318), (2, 13672659), (3, 9115106), (6, 4557553), (7, 3906474), (11, 2485938), (13, 2103486), (14, 1953237), (21, 1302158), (22, 1242969), (26, 1051743), (29, 942942), (33, 828646), (39, 701162), (42, 651079), (58, 471471), (66, 414323), (77, 355134), (78, 350581), (87, 314314), (91, 300498), (143, 191226), (154, 177567), (157, 174174), (174, 157157), (182, 150249), (203, 134706), (231, 118378), (273, 100166), (286, 95613), (314, 87087), (319, 85722), (377, 72534), (406, 67353), (429, 63742), (462, 59189), (471, 58058), (546, 50083), (609, 44902), (638, 42861), (754, 36267), (858, 31871), (942, 29029), (957, 28574), (1001, 27318), (1099, 24882), (1131, 24178), (1218, 22451), (1727, 15834), (1914, 14287), (2002, 13659), (2041, 13398), (2198, 12441), (2233, 12246), (2262, 12089), (2639, 10362), (3003, 9106), (3297, 8294), (3454, 7917), (4082, 6699), (4147, 6594), (4466, 6123), (4553, 6006), (5181, 5278)]