17894736

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1841

約数の個数: 80

約数和(自身を含む): 53627520

約数和(自身を除く): 35732784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 1801, 2484, 3312, 3602, 4968, 5403, 7204, 9936, 10806, 14408, 16209, 21612, 28816, 32418, 41423, 43224, 48627, 64836, 82846, 86448, 97254, 124269, 129672, 165692, 194508, 248538, 259344, 331384, 372807, 389016, 497076, 662768, 745614, 778032, 994152, 1118421, 1491228, 1988304, 2236842, 2982456, 4473684, 5964912, 8947368, 17894736]

約数ペア:

[(1, 17894736), (2, 8947368), (3, 5964912), (4, 4473684), (6, 2982456), (8, 2236842), (9, 1988304), (12, 1491228), (16, 1118421), (18, 994152), (23, 778032), (24, 745614), (27, 662768), (36, 497076), (46, 389016), (48, 372807), (54, 331384), (69, 259344), (72, 248538), (92, 194508), (108, 165692), (138, 129672), (144, 124269), (184, 97254), (207, 86448), (216, 82846), (276, 64836), (368, 48627), (414, 43224), (432, 41423), (552, 32418), (621, 28816), (828, 21612), (1104, 16209), (1242, 14408), (1656, 10806), (1801, 9936), (2484, 7204), (3312, 5403), (3602, 4968)]