651875520834

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1381}}^1\times {\mathrm{200183}}^1$

素因数の和:201703

約数の個数: 48

約数和(自身を含む): 1424216274624

約数和(自身を除く): 772340753790

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 1381, 2358, 2762, 4143, 8286, 12429, 24858, 180911, 200183, 361822, 400366, 542733, 600549, 1085466, 1201098, 1628199, 1801647, 3256398, 3603294, 26223973, 52447946, 78671919, 157343838, 236015757, 276452723, 472031514, 552905446, 829358169, 1658716338, 2488074507, 4976149014, 36215306713, 72430613426, 108645920139, 217291840278, 325937760417, 651875520834]

約数ペア:

[(1, 651875520834), (2, 325937760417), (3, 217291840278), (6, 108645920139), (9, 72430613426), (18, 36215306713), (131, 4976149014), (262, 2488074507), (393, 1658716338), (786, 829358169), (1179, 552905446), (1381, 472031514), (2358, 276452723), (2762, 236015757), (4143, 157343838), (8286, 78671919), (12429, 52447946), (24858, 26223973), (180911, 3603294), (200183, 3256398), (361822, 1801647), (400366, 1628199), (542733, 1201098), (600549, 1085466)]