66191982

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 143233920

約数和(自身を除く): 77041938

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 102, 118, 177, 289, 354, 578, 647, 867, 1003, 1294, 1734, 1941, 2006, 3009, 3882, 6018, 10999, 17051, 21998, 32997, 34102, 38173, 51153, 65994, 76346, 102306, 114519, 186983, 229038, 373966, 560949, 648941, 1121898, 1297882, 1946823, 3893646, 11031997, 22063994, 33095991, 66191982]

約数ペア:

[(1, 66191982), (2, 33095991), (3, 22063994), (6, 11031997), (17, 3893646), (34, 1946823), (51, 1297882), (59, 1121898), (102, 648941), (118, 560949), (177, 373966), (289, 229038), (354, 186983), (578, 114519), (647, 102306), (867, 76346), (1003, 65994), (1294, 51153), (1734, 38173), (1941, 34102), (2006, 32997), (3009, 21998), (3882, 17051), (6018, 10999)]