21076362552

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{99017}}^1$

素因数の和:99221

約数の個数: 96

約数和(自身を含む): 61632763920

約数和(自身を除く): 40556401368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 181, 196, 294, 362, 392, 543, 588, 724, 1086, 1176, 1267, 1448, 2172, 2534, 3801, 4344, 5068, 7602, 8869, 10136, 15204, 17738, 26607, 30408, 35476, 53214, 70952, 99017, 106428, 198034, 212856, 297051, 396068, 594102, 693119, 792136, 1188204, 1386238, 2079357, 2376408, 2772476, 4158714, 4851833, 5544952, 8317428, 9703666, 14555499, 16634856, 17922077, 19407332, 29110998, 35844154, 38814664, 53766231, 58221996, 71688308, 107532462, 116443992, 125454539, 143376616, 215064924, 250909078, 376363617, 430129848, 501818156, 752727234, 878181773, 1003636312, 1505454468, 1756363546, 2634545319, 3010908936, 3512727092, 5269090638, 7025454184, 10538181276, 21076362552]

約数ペア:

[(1, 21076362552), (2, 10538181276), (3, 7025454184), (4, 5269090638), (6, 3512727092), (7, 3010908936), (8, 2634545319), (12, 1756363546), (14, 1505454468), (21, 1003636312), (24, 878181773), (28, 752727234), (42, 501818156), (49, 430129848), (56, 376363617), (84, 250909078), (98, 215064924), (147, 143376616), (168, 125454539), (181, 116443992), (196, 107532462), (294, 71688308), (362, 58221996), (392, 53766231), (543, 38814664), (588, 35844154), (724, 29110998), (1086, 19407332), (1176, 17922077), (1267, 16634856), (1448, 14555499), (2172, 9703666), (2534, 8317428), (3801, 5544952), (4344, 4851833), (5068, 4158714), (7602, 2772476), (8869, 2376408), (10136, 2079357), (15204, 1386238), (17738, 1188204), (26607, 792136), (30408, 693119), (35476, 594102), (53214, 396068), (70952, 297051), (99017, 212856), (106428, 198034)]