2907228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 7338240

約数和(自身を除く): 4431012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 311, 492, 622, 779, 933, 1244, 1558, 1866, 2337, 3116, 3732, 4674, 5909, 9348, 11818, 12751, 17727, 23636, 25502, 35454, 38253, 51004, 70908, 76506, 153012, 242269, 484538, 726807, 969076, 1453614, 2907228]

約数ペア:

[(1, 2907228), (2, 1453614), (3, 969076), (4, 726807), (6, 484538), (12, 242269), (19, 153012), (38, 76506), (41, 70908), (57, 51004), (76, 38253), (82, 35454), (114, 25502), (123, 23636), (164, 17727), (228, 12751), (246, 11818), (311, 9348), (492, 5909), (622, 4674), (779, 3732), (933, 3116), (1244, 2337), (1558, 1866)]