18950802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1609}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 41112960

約数和(自身を除く): 22162158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1609, 1963, 3218, 3926, 4827, 5889, 9654, 11778, 20917, 41834, 62751, 125502, 242959, 485918, 728877, 1457754, 3158467, 6316934, 9475401, 18950802]

約数ペア:

[(1, 18950802), (2, 9475401), (3, 6316934), (6, 3158467), (13, 1457754), (26, 728877), (39, 485918), (78, 242959), (151, 125502), (302, 62751), (453, 41834), (906, 20917), (1609, 11778), (1963, 9654), (3218, 5889), (3926, 4827)]