18924881434

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{24851}}^1$

素因数の和:25182

約数の個数: 32

約数和(自身を含む): 29985826752

約数和(自身を除く): 11060945318

約数列:

[1, 2, 37, 41, 74, 82, 251, 502, 1517, 3034, 9287, 10291, 18574, 20582, 24851, 49702, 380767, 761534, 919487, 1018891, 1838974, 2037782, 6237601, 12475202, 37698967, 75397934, 230791237, 255741641, 461582474, 511483282, 9462440717, 18924881434]

約数ペア:

[(1, 18924881434), (2, 9462440717), (37, 511483282), (41, 461582474), (74, 255741641), (82, 230791237), (251, 75397934), (502, 37698967), (1517, 12475202), (3034, 6237601), (9287, 2037782), (10291, 1838974), (18574, 1018891), (20582, 919487), (24851, 761534), (49702, 380767)]