73420218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1567}}^1$

素因数の和:1731

約数の個数: 48

約数和(自身を含む): 168779520

約数和(自身を除く): 95359302

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 137, 171, 274, 342, 411, 822, 1233, 1567, 2466, 2603, 3134, 4701, 5206, 7809, 9402, 14103, 15618, 23427, 28206, 29773, 46854, 59546, 89319, 178638, 214679, 267957, 429358, 535914, 644037, 1288074, 1932111, 3864222, 4078901, 8157802, 12236703, 24473406, 36710109, 73420218]

約数ペア:

[(1, 73420218), (2, 36710109), (3, 24473406), (6, 12236703), (9, 8157802), (18, 4078901), (19, 3864222), (38, 1932111), (57, 1288074), (114, 644037), (137, 535914), (171, 429358), (274, 267957), (342, 214679), (411, 178638), (822, 89319), (1233, 59546), (1567, 46854), (2466, 29773), (2603, 28206), (3134, 23427), (4701, 15618), (5206, 14103), (7809, 9402)]