18154656

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{373}}^1$

素因数の和:415

約数の個数: 108

約数和(自身を含む): 56053998

約数和(自身を除く): 37899342

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 373, 416, 468, 507, 624, 676, 746, 936, 1014, 1119, 1248, 1352, 1492, 1521, 1872, 2028, 2238, 2704, 2984, 3042, 3357, 3744, 4056, 4476, 4849, 5408, 5968, 6084, 6714, 8112, 8952, 9698, 11936, 12168, 13428, 14547, 16224, 17904, 19396, 24336, 26856, 29094, 35808, 38792, 43641, 48672, 53712, 58188, 63037, 77584, 87282, 107424, 116376, 126074, 155168, 174564, 189111, 232752, 252148, 349128, 378222, 465504, 504296, 567333, 698256, 756444, 1008592, 1134666, 1396512, 1512888, 2017184, 2269332, 3025776, 4538664, 6051552, 9077328, 18154656]

約数ペア:

[(1, 18154656), (2, 9077328), (3, 6051552), (4, 4538664), (6, 3025776), (8, 2269332), (9, 2017184), (12, 1512888), (13, 1396512), (16, 1134666), (18, 1008592), (24, 756444), (26, 698256), (32, 567333), (36, 504296), (39, 465504), (48, 378222), (52, 349128), (72, 252148), (78, 232752), (96, 189111), (104, 174564), (117, 155168), (144, 126074), (156, 116376), (169, 107424), (208, 87282), (234, 77584), (288, 63037), (312, 58188), (338, 53712), (373, 48672), (416, 43641), (468, 38792), (507, 35808), (624, 29094), (676, 26856), (746, 24336), (936, 19396), (1014, 17904), (1119, 16224), (1248, 14547), (1352, 13428), (1492, 12168), (1521, 11936), (1872, 9698), (2028, 8952), (2238, 8112), (2704, 6714), (2984, 6084), (3042, 5968), (3357, 5408), (3744, 4849), (4056, 4476)]