42118518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 92627280

約数和(自身を除く): 50508762

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 169, 219, 338, 438, 507, 569, 949, 1014, 1138, 1707, 1898, 2847, 3414, 5694, 7397, 12337, 14794, 22191, 24674, 37011, 41537, 44382, 74022, 83074, 96161, 124611, 192322, 249222, 288483, 539981, 576966, 1079962, 1619943, 3239886, 7019753, 14039506, 21059259, 42118518]

約数ペア:

[(1, 42118518), (2, 21059259), (3, 14039506), (6, 7019753), (13, 3239886), (26, 1619943), (39, 1079962), (73, 576966), (78, 539981), (146, 288483), (169, 249222), (219, 192322), (338, 124611), (438, 96161), (507, 83074), (569, 74022), (949, 44382), (1014, 41537), (1138, 37011), (1707, 24674), (1898, 22191), (2847, 14794), (3414, 12337), (5694, 7397)]