18228207424

素因数分解:

$2^6\times 7^1\times {\mathrm{157}}^1\times {\mathrm{259159}}^1$

素因数の和:259335

約数の個数: 56

約数和(自身を含む): 41602436480

約数和(自身を除く): 23374229056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 157, 224, 314, 448, 628, 1099, 1256, 2198, 2512, 4396, 5024, 8792, 10048, 17584, 35168, 70336, 259159, 518318, 1036636, 1814113, 2073272, 3628226, 4146544, 7256452, 8293088, 14512904, 16586176, 29025808, 40687963, 58051616, 81375926, 116103232, 162751852, 284815741, 325503704, 569631482, 651007408, 1139262964, 1302014816, 2278525928, 2604029632, 4557051856, 9114103712, 18228207424]

約数ペア:

[(1, 18228207424), (2, 9114103712), (4, 4557051856), (7, 2604029632), (8, 2278525928), (14, 1302014816), (16, 1139262964), (28, 651007408), (32, 569631482), (56, 325503704), (64, 284815741), (112, 162751852), (157, 116103232), (224, 81375926), (314, 58051616), (448, 40687963), (628, 29025808), (1099, 16586176), (1256, 14512904), (2198, 8293088), (2512, 7256452), (4396, 4146544), (5024, 3628226), (8792, 2073272), (10048, 1814113), (17584, 1036636), (35168, 518318), (70336, 259159)]