431022942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{180043}}^1$

素因数の和:180077

約数の個数: 48

約数和(自身を含む): 1123474560

約数和(自身を除く): 692451618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 180043, 360086, 540129, 1080258, 1260301, 1620387, 2520602, 3240774, 3420817, 3780903, 6841634, 7561806, 10262451, 11342709, 20524902, 22685418, 23945719, 30787353, 47891438, 61574706, 71837157, 143674314, 215511471, 431022942]

約数ペア:

[(1, 431022942), (2, 215511471), (3, 143674314), (6, 71837157), (7, 61574706), (9, 47891438), (14, 30787353), (18, 23945719), (19, 22685418), (21, 20524902), (38, 11342709), (42, 10262451), (57, 7561806), (63, 6841634), (114, 3780903), (126, 3420817), (133, 3240774), (171, 2520602), (266, 1620387), (342, 1260301), (399, 1080258), (798, 540129), (1197, 360086), (2394, 180043)]