18934853566504

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{787}}^1\times {\mathrm{887}}^1\times {\mathrm{2017}}^1$

素因数の和:3779

約数の個数: 96

約数和(自身を含む): 36495295266240

約数和(自身を除く): 17560441699736

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 787, 887, 1574, 1681, 1774, 2017, 3148, 3362, 3548, 4034, 6296, 6724, 7096, 8068, 13448, 16136, 32267, 36367, 64534, 72734, 82697, 129068, 145468, 165394, 258136, 290936, 330788, 661576, 698069, 1322947, 1396138, 1491047, 1587379, 1789079, 2645894, 2792276, 2982094, 3174758, 3390577, 3578158, 5291788, 5584552, 5964188, 6349516, 6781154, 7156316, 10583576, 11928376, 12699032, 13562308, 14312632, 27124616, 28620829, 57241658, 65082539, 73352239, 114483316, 130165078, 146704478, 228966632, 260330156, 293408956, 520660312, 586817912, 1173453989, 1408005173, 2346907978, 2668384099, 2816010346, 3007441799, 4693815956, 5336768198, 5632020692, 6014883598, 9387631912, 10673536396, 11264041384, 12029767196, 21347072792, 24059534392, 57728212093, 115456424186, 230912848372, 461825696744, 2366856695813, 4733713391626, 9467426783252, 18934853566504]

約数ペア:

[(1, 18934853566504), (2, 9467426783252), (4, 4733713391626), (8, 2366856695813), (41, 461825696744), (82, 230912848372), (164, 115456424186), (328, 57728212093), (787, 24059534392), (887, 21347072792), (1574, 12029767196), (1681, 11264041384), (1774, 10673536396), (2017, 9387631912), (3148, 6014883598), (3362, 5632020692), (3548, 5336768198), (4034, 4693815956), (6296, 3007441799), (6724, 2816010346), (7096, 2668384099), (8068, 2346907978), (13448, 1408005173), (16136, 1173453989), (32267, 586817912), (36367, 520660312), (64534, 293408956), (72734, 260330156), (82697, 228966632), (129068, 146704478), (145468, 130165078), (165394, 114483316), (258136, 73352239), (290936, 65082539), (330788, 57241658), (661576, 28620829), (698069, 27124616), (1322947, 14312632), (1396138, 13562308), (1491047, 12699032), (1587379, 11928376), (1789079, 10583576), (2645894, 7156316), (2792276, 6781154), (2982094, 6349516), (3174758, 5964188), (3390577, 5584552), (3578158, 5291788)]