18338582016

素因数分解:

$2^9\times 3^2\times {\mathrm{59}}^1\times {\mathrm{67453}}^1$

素因数の和:67536

約数の個数: 120

約数和(自身を含む): 53824244760

約数和(自身を除く): 35485662744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 118, 128, 144, 177, 192, 236, 256, 288, 354, 384, 472, 512, 531, 576, 708, 768, 944, 1062, 1152, 1416, 1536, 1888, 2124, 2304, 2832, 3776, 4248, 4608, 5664, 7552, 8496, 11328, 15104, 16992, 22656, 30208, 33984, 45312, 67453, 67968, 90624, 134906, 135936, 202359, 269812, 271872, 404718, 539624, 607077, 809436, 1079248, 1214154, 1618872, 2158496, 2428308, 3237744, 3979727, 4316992, 4856616, 6475488, 7959454, 8633984, 9713232, 11939181, 12950976, 15918908, 17267968, 19426464, 23878362, 25901952, 31837816, 34535936, 35817543, 38852928, 47756724, 51803904, 63675632, 71635086, 77705856, 95513448, 103607808, 127351264, 143270172, 155411712, 191026896, 254702528, 286540344, 310823424, 382053792, 509405056, 573080688, 764107584, 1018810112, 1146161376, 1528215168, 2037620224, 2292322752, 3056430336, 4584645504, 6112860672, 9169291008, 18338582016]

約数ペア:

[(1, 18338582016), (2, 9169291008), (3, 6112860672), (4, 4584645504), (6, 3056430336), (8, 2292322752), (9, 2037620224), (12, 1528215168), (16, 1146161376), (18, 1018810112), (24, 764107584), (32, 573080688), (36, 509405056), (48, 382053792), (59, 310823424), (64, 286540344), (72, 254702528), (96, 191026896), (118, 155411712), (128, 143270172), (144, 127351264), (177, 103607808), (192, 95513448), (236, 77705856), (256, 71635086), (288, 63675632), (354, 51803904), (384, 47756724), (472, 38852928), (512, 35817543), (531, 34535936), (576, 31837816), (708, 25901952), (768, 23878362), (944, 19426464), (1062, 17267968), (1152, 15918908), (1416, 12950976), (1536, 11939181), (1888, 9713232), (2124, 8633984), (2304, 7959454), (2832, 6475488), (3776, 4856616), (4248, 4316992), (4608, 3979727), (5664, 3237744), (7552, 2428308), (8496, 2158496), (11328, 1618872), (15104, 1214154), (16992, 1079248), (22656, 809436), (30208, 607077), (33984, 539624), (45312, 404718), (67453, 271872), (67968, 269812), (90624, 202359), (134906, 135936)]