42531246

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1217

約数の個数: 48

約数和(自身を含む): 98409168

約数和(自身を除く): 55877922

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 262, 306, 393, 786, 1061, 1179, 2122, 2227, 2358, 3183, 4454, 6366, 6681, 9549, 13362, 18037, 19098, 20043, 36074, 40086, 54111, 108222, 138991, 162333, 277982, 324666, 416973, 833946, 1250919, 2362847, 2501838, 4725694, 7088541, 14177082, 21265623, 42531246]

約数ペア:

[(1, 42531246), (2, 21265623), (3, 14177082), (6, 7088541), (9, 4725694), (17, 2501838), (18, 2362847), (34, 1250919), (51, 833946), (102, 416973), (131, 324666), (153, 277982), (262, 162333), (306, 138991), (393, 108222), (786, 54111), (1061, 40086), (1179, 36074), (2122, 20043), (2227, 19098), (2358, 18037), (3183, 13362), (4454, 9549), (6366, 6681)]