40390614

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1645

約数の個数: 48

約数和(自身を含む): 96230160

約数和(自身を除く): 55839546

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 137, 198, 274, 411, 822, 1233, 1489, 1507, 2466, 2978, 3014, 4467, 4521, 8934, 9042, 13401, 13563, 16379, 26802, 27126, 32758, 49137, 98274, 147411, 203993, 294822, 407986, 611979, 1223958, 1835937, 2243923, 3671874, 4487846, 6731769, 13463538, 20195307, 40390614]

約数ペア:

[(1, 40390614), (2, 20195307), (3, 13463538), (6, 6731769), (9, 4487846), (11, 3671874), (18, 2243923), (22, 1835937), (33, 1223958), (66, 611979), (99, 407986), (137, 294822), (198, 203993), (274, 147411), (411, 98274), (822, 49137), (1233, 32758), (1489, 27126), (1507, 26802), (2466, 16379), (2978, 13563), (3014, 13401), (4467, 9042), (4521, 8934)]