18448976484

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{1891039}}^1$

素因数の和:1891320

約数の個数: 36

約数和(自身を含む): 46807022080

約数和(自身を除く): 28358045596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 1084, 1626, 2439, 3252, 4878, 9756, 1891039, 3782078, 5673117, 7564156, 11346234, 17019351, 22692468, 34038702, 68077404, 512471569, 1024943138, 1537414707, 2049886276, 3074829414, 4612244121, 6149658828, 9224488242, 18448976484]

約数ペア:

[(1, 18448976484), (2, 9224488242), (3, 6149658828), (4, 4612244121), (6, 3074829414), (9, 2049886276), (12, 1537414707), (18, 1024943138), (36, 512471569), (271, 68077404), (542, 34038702), (813, 22692468), (1084, 17019351), (1626, 11346234), (2439, 7564156), (3252, 5673117), (4878, 3782078), (9756, 1891039)]