180280206

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15923}}^1$

素因数の和:15985

約数の個数: 48

約数和(自身を含む): 424788624

約数和(自身を除く): 244508418

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 306, 333, 629, 666, 1258, 1887, 3774, 5661, 11322, 15923, 31846, 47769, 95538, 143307, 270691, 286614, 541382, 589151, 812073, 1178302, 1624146, 1767453, 2436219, 3534906, 4872438, 5302359, 10015567, 10604718, 20031134, 30046701, 60093402, 90140103, 180280206]

約数ペア:

[(1, 180280206), (2, 90140103), (3, 60093402), (6, 30046701), (9, 20031134), (17, 10604718), (18, 10015567), (34, 5302359), (37, 4872438), (51, 3534906), (74, 2436219), (102, 1767453), (111, 1624146), (153, 1178302), (222, 812073), (306, 589151), (333, 541382), (629, 286614), (666, 270691), (1258, 143307), (1887, 95538), (3774, 47769), (5661, 31846), (11322, 15923)]