672393078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313909}}^1$

素因数の和:313941

約数の個数: 48

約数和(自身を含む): 1762918560

約数和(自身を除く): 1090525482

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 313909, 627818, 941727, 1883454, 2197363, 2825181, 4394726, 5336453, 5650362, 6592089, 10672906, 13184178, 16009359, 19776267, 32018718, 37355171, 39552534, 48028077, 74710342, 96056154, 112065513, 224131026, 336196539, 672393078]

約数ペア:

[(1, 672393078), (2, 336196539), (3, 224131026), (6, 112065513), (7, 96056154), (9, 74710342), (14, 48028077), (17, 39552534), (18, 37355171), (21, 32018718), (34, 19776267), (42, 16009359), (51, 13184178), (63, 10672906), (102, 6592089), (119, 5650362), (126, 5336453), (153, 4394726), (238, 2825181), (306, 2197363), (357, 1883454), (714, 941727), (1071, 627818), (2142, 313909)]