1397922246

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{119297}}^1$

素因数の和:119346

約数の個数: 64

約数和(自身を含む): 3664834560

約数和(自身を除く): 2266912314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 11718, 119297, 238594, 357891, 715782, 835079, 1073673, 1670158, 2147346, 2505237, 3221019, 3698207, 5010474, 6442038, 7396414, 7515711, 11094621, 15031422, 22189242, 22547133, 25887449, 33283863, 45094266, 51774898, 66567726, 77662347, 99851589, 155324694, 199703178, 232987041, 465974082, 698961123, 1397922246]

約数ペア:

[(1, 1397922246), (2, 698961123), (3, 465974082), (6, 232987041), (7, 199703178), (9, 155324694), (14, 99851589), (18, 77662347), (21, 66567726), (27, 51774898), (31, 45094266), (42, 33283863), (54, 25887449), (62, 22547133), (63, 22189242), (93, 15031422), (126, 11094621), (186, 7515711), (189, 7396414), (217, 6442038), (279, 5010474), (378, 3698207), (434, 3221019), (558, 2505237), (651, 2147346), (837, 1670158), (1302, 1073673), (1674, 835079), (1953, 715782), (3906, 357891), (5859, 238594), (11718, 119297)]