21701928366

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{1483}}^1$

素因数の和:1862

約数の個数: 96

約数和(自身を含む): 49004766720

約数和(自身を除く): 27302838354

約数列:

[1, 2, 3, 6, 9, 18, 41, 79, 82, 123, 158, 237, 246, 251, 369, 474, 502, 711, 738, 753, 1422, 1483, 1506, 2259, 2966, 3239, 4449, 4518, 6478, 8898, 9717, 10291, 13347, 19434, 19829, 20582, 26694, 29151, 30873, 39658, 58302, 59487, 60803, 61746, 92619, 117157, 118974, 121606, 178461, 182409, 185238, 234314, 351471, 356922, 364818, 372233, 547227, 702942, 744466, 812989, 1054413, 1094454, 1116699, 1625978, 2108826, 2233398, 2438967, 3350097, 4803437, 4877934, 6700194, 7316901, 9606874, 14410311, 14633802, 15261553, 28820622, 29406407, 30523106, 43230933, 45784659, 58812814, 86461866, 88219221, 91569318, 137353977, 176438442, 264657663, 274707954, 529315326, 1205662687, 2411325374, 3616988061, 7233976122, 10850964183, 21701928366]

約数ペア:

[(1, 21701928366), (2, 10850964183), (3, 7233976122), (6, 3616988061), (9, 2411325374), (18, 1205662687), (41, 529315326), (79, 274707954), (82, 264657663), (123, 176438442), (158, 137353977), (237, 91569318), (246, 88219221), (251, 86461866), (369, 58812814), (474, 45784659), (502, 43230933), (711, 30523106), (738, 29406407), (753, 28820622), (1422, 15261553), (1483, 14633802), (1506, 14410311), (2259, 9606874), (2966, 7316901), (3239, 6700194), (4449, 4877934), (4518, 4803437), (6478, 3350097), (8898, 2438967), (9717, 2233398), (10291, 2108826), (13347, 1625978), (19434, 1116699), (19829, 1094454), (20582, 1054413), (26694, 812989), (29151, 744466), (30873, 702942), (39658, 547227), (58302, 372233), (59487, 364818), (60803, 356922), (61746, 351471), (92619, 234314), (117157, 185238), (118974, 182409), (121606, 178461)]