17939452416

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{507797}}^1$

素因数の和:507841

約数の個数: 80

約数和(自身を含む): 49869825984

約数和(自身を除く): 31930373568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1104, 1472, 1536, 2208, 2944, 4416, 5888, 8832, 11776, 17664, 35328, 507797, 1015594, 1523391, 2031188, 3046782, 4062376, 6093564, 8124752, 11679331, 12187128, 16249504, 23358662, 24374256, 32499008, 35037993, 46717324, 48748512, 64998016, 70075986, 93434648, 97497024, 129996032, 140151972, 186869296, 194994048, 259992064, 280303944, 373738592, 389988096, 560607888, 747477184, 779976192, 1121215776, 1494954368, 2242431552, 2989908736, 4484863104, 5979817472, 8969726208, 17939452416]

約数ペア:

[(1, 17939452416), (2, 8969726208), (3, 5979817472), (4, 4484863104), (6, 2989908736), (8, 2242431552), (12, 1494954368), (16, 1121215776), (23, 779976192), (24, 747477184), (32, 560607888), (46, 389988096), (48, 373738592), (64, 280303944), (69, 259992064), (92, 194994048), (96, 186869296), (128, 140151972), (138, 129996032), (184, 97497024), (192, 93434648), (256, 70075986), (276, 64998016), (368, 48748512), (384, 46717324), (512, 35037993), (552, 32499008), (736, 24374256), (768, 23358662), (1104, 16249504), (1472, 12187128), (1536, 11679331), (2208, 8124752), (2944, 6093564), (4416, 4062376), (5888, 3046782), (8832, 2031188), (11776, 1523391), (17664, 1015594), (35328, 507797)]