1868978064

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{469121}}^1$

素因数の和:469215

約数の個数: 40

約数和(自身を含む): 4886374752

約数和(自身を除く): 3017396688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 469121, 938242, 1407363, 1876484, 2814726, 3752968, 5629452, 7505936, 11258904, 22517808, 38937043, 77874086, 116811129, 155748172, 233622258, 311496344, 467244516, 622992688, 934489032, 1868978064]

約数ペア:

[(1, 1868978064), (2, 934489032), (3, 622992688), (4, 467244516), (6, 311496344), (8, 233622258), (12, 155748172), (16, 116811129), (24, 77874086), (48, 38937043), (83, 22517808), (166, 11258904), (249, 7505936), (332, 5629452), (498, 3752968), (664, 2814726), (996, 1876484), (1328, 1407363), (1992, 938242), (3984, 469121)]