2991639096

素因数分解:

$2^3\times 3^5\times {\mathrm{1538909}}^1$

素因数の和:1538930

約数の個数: 48

約数和(自身を含む): 8402448600

約数和(自身を除く): 5410809504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 1538909, 3077818, 4616727, 6155636, 9233454, 12311272, 13850181, 18466908, 27700362, 36933816, 41550543, 55400724, 83101086, 110801448, 124651629, 166202172, 249303258, 332404344, 373954887, 498606516, 747909774, 997213032, 1495819548, 2991639096]

約数ペア:

[(1, 2991639096), (2, 1495819548), (3, 997213032), (4, 747909774), (6, 498606516), (8, 373954887), (9, 332404344), (12, 249303258), (18, 166202172), (24, 124651629), (27, 110801448), (36, 83101086), (54, 55400724), (72, 41550543), (81, 36933816), (108, 27700362), (162, 18466908), (216, 13850181), (243, 12311272), (324, 9233454), (486, 6155636), (648, 4616727), (972, 3077818), (1944, 1538909)]