2933238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 7452864

約数和(自身を除く): 4519626

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 907, 1078, 1617, 1814, 2721, 3234, 5442, 6349, 9977, 12698, 19047, 19954, 29931, 38094, 44443, 59862, 69839, 88886, 133329, 139678, 209517, 266658, 419034, 488873, 977746, 1466619, 2933238]

約数ペア:

[(1, 2933238), (2, 1466619), (3, 977746), (6, 488873), (7, 419034), (11, 266658), (14, 209517), (21, 139678), (22, 133329), (33, 88886), (42, 69839), (49, 59862), (66, 44443), (77, 38094), (98, 29931), (147, 19954), (154, 19047), (231, 12698), (294, 9977), (462, 6349), (539, 5442), (907, 3234), (1078, 2721), (1617, 1814)]