18751913352

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13707539}}^1$

素因数の和:13707570

約数の個数: 48

約数和(自身を含む): 53459406000

約数和(自身を除く): 34707492648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 13707539, 27415078, 41122617, 54830156, 82245234, 109660312, 123367851, 164490468, 246735702, 260443241, 328980936, 493471404, 520886482, 781329723, 986942808, 1041772964, 1562659446, 2083545928, 2343989169, 3125318892, 4687978338, 6250637784, 9375956676, 18751913352]

約数ペア:

[(1, 18751913352), (2, 9375956676), (3, 6250637784), (4, 4687978338), (6, 3125318892), (8, 2343989169), (9, 2083545928), (12, 1562659446), (18, 1041772964), (19, 986942808), (24, 781329723), (36, 520886482), (38, 493471404), (57, 328980936), (72, 260443241), (76, 246735702), (114, 164490468), (152, 123367851), (171, 109660312), (228, 82245234), (342, 54830156), (456, 41122617), (684, 27415078), (1368, 13707539)]