121481208

素因数分解:

$2^3\times 3^4\times {\mathrm{187471}}^1$

素因数の和:187489

約数の個数: 40

約数和(自身を含む): 340261680

約数和(自身を除く): 218780472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 187471, 374942, 562413, 749884, 1124826, 1499768, 1687239, 2249652, 3374478, 4499304, 5061717, 6748956, 10123434, 13497912, 15185151, 20246868, 30370302, 40493736, 60740604, 121481208]

約数ペア:

[(1, 121481208), (2, 60740604), (3, 40493736), (4, 30370302), (6, 20246868), (8, 15185151), (9, 13497912), (12, 10123434), (18, 6748956), (24, 5061717), (27, 4499304), (36, 3374478), (54, 2249652), (72, 1687239), (81, 1499768), (108, 1124826), (162, 749884), (216, 562413), (324, 374942), (648, 187471)]