57978918

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3607}}^1$

素因数の和:3681

約数の個数: 48

約数和(自身を含む): 135083520

約数和(自身を除く): 77104602

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 3607, 5358, 7214, 8037, 10821, 16074, 21642, 32463, 64926, 68533, 137066, 169529, 205599, 339058, 411198, 508587, 616797, 1017174, 1233594, 1525761, 3051522, 3221051, 6442102, 9663153, 19326306, 28989459, 57978918]

約数ペア:

[(1, 57978918), (2, 28989459), (3, 19326306), (6, 9663153), (9, 6442102), (18, 3221051), (19, 3051522), (38, 1525761), (47, 1233594), (57, 1017174), (94, 616797), (114, 508587), (141, 411198), (171, 339058), (282, 205599), (342, 169529), (423, 137066), (846, 68533), (893, 64926), (1786, 32463), (2679, 21642), (3607, 16074), (5358, 10821), (7214, 8037)]