13556424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 42393600

約数和(自身を除く): 28837176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 137, 152, 168, 186, 217, 228, 248, 266, 274, 372, 399, 411, 434, 456, 532, 548, 589, 651, 744, 798, 822, 868, 959, 1064, 1096, 1178, 1302, 1596, 1644, 1736, 1767, 1918, 2356, 2603, 2604, 2877, 3192, 3288, 3534, 3836, 4123, 4247, 4712, 5206, 5208, 5754, 7068, 7672, 7809, 8246, 8494, 10412, 11508, 12369, 12741, 14136, 15618, 16492, 16988, 18221, 20824, 23016, 24738, 25482, 29729, 31236, 32984, 33976, 36442, 49476, 50964, 54663, 59458, 62472, 72884, 80693, 89187, 98952, 101928, 109326, 118916, 145768, 161386, 178374, 218652, 237832, 242079, 322772, 356748, 437304, 484158, 564851, 645544, 713496, 968316, 1129702, 1694553, 1936632, 2259404, 3389106, 4518808, 6778212, 13556424]

約数ペア:

[(1, 13556424), (2, 6778212), (3, 4518808), (4, 3389106), (6, 2259404), (7, 1936632), (8, 1694553), (12, 1129702), (14, 968316), (19, 713496), (21, 645544), (24, 564851), (28, 484158), (31, 437304), (38, 356748), (42, 322772), (56, 242079), (57, 237832), (62, 218652), (76, 178374), (84, 161386), (93, 145768), (114, 118916), (124, 109326), (133, 101928), (137, 98952), (152, 89187), (168, 80693), (186, 72884), (217, 62472), (228, 59458), (248, 54663), (266, 50964), (274, 49476), (372, 36442), (399, 33976), (411, 32984), (434, 31236), (456, 29729), (532, 25482), (548, 24738), (589, 23016), (651, 20824), (744, 18221), (798, 16988), (822, 16492), (868, 15618), (959, 14136), (1064, 12741), (1096, 12369), (1178, 11508), (1302, 10412), (1596, 8494), (1644, 8246), (1736, 7809), (1767, 7672), (1918, 7068), (2356, 5754), (2603, 5208), (2604, 5206), (2877, 4712), (3192, 4247), (3288, 4123), (3534, 3836)]