18379512852484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{2116097}}^1$

素因数の和:2116453

約数の個数: 96

約数和(自身を含む): 39623105539584

約数和(自身を除く): 21243592687100

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 257, 284, 476, 497, 514, 994, 1028, 1207, 1799, 1988, 2414, 3598, 4369, 4828, 7196, 8449, 8738, 16898, 17476, 18247, 30583, 33796, 36494, 61166, 72988, 122332, 127729, 255458, 310199, 510916, 620398, 1240796, 2116097, 2171393, 4232194, 4342786, 8464388, 8685572, 14812679, 29625358, 35973649, 59250716, 71947298, 143894596, 150242887, 251815543, 300485774, 503631086, 543836929, 600971548, 1007262172, 1051700209, 1087673858, 2103400418, 2175347716, 2554129079, 3806858503, 4206800836, 5108258158, 7613717006, 9245227793, 10216516316, 15227434012, 17878903553, 18490455586, 35757807106, 36980911172, 38612421959, 64716594551, 71515614212, 77224843918, 129433189102, 154449687836, 258866378204, 270286953713, 540573907426, 656411173303, 1081147814852, 1312822346606, 2625644693212, 4594878213121, 9189756426242, 18379512852484]

約数ペア:

[(1, 18379512852484), (2, 9189756426242), (4, 4594878213121), (7, 2625644693212), (14, 1312822346606), (17, 1081147814852), (28, 656411173303), (34, 540573907426), (68, 270286953713), (71, 258866378204), (119, 154449687836), (142, 129433189102), (238, 77224843918), (257, 71515614212), (284, 64716594551), (476, 38612421959), (497, 36980911172), (514, 35757807106), (994, 18490455586), (1028, 17878903553), (1207, 15227434012), (1799, 10216516316), (1988, 9245227793), (2414, 7613717006), (3598, 5108258158), (4369, 4206800836), (4828, 3806858503), (7196, 2554129079), (8449, 2175347716), (8738, 2103400418), (16898, 1087673858), (17476, 1051700209), (18247, 1007262172), (30583, 600971548), (33796, 543836929), (36494, 503631086), (61166, 300485774), (72988, 251815543), (122332, 150242887), (127729, 143894596), (255458, 71947298), (310199, 59250716), (510916, 35973649), (620398, 29625358), (1240796, 14812679), (2116097, 8685572), (2171393, 8464388), (4232194, 4342786)]