738691614

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{2971}}^1$

素因数の和:3725

約数の個数: 48

約数和(自身を含む): 1687620480

約数和(自身を除く): 948928866

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 727, 1454, 2181, 2971, 4362, 5942, 6543, 8913, 13086, 13813, 17826, 26739, 27626, 41439, 53478, 56449, 82878, 112898, 124317, 169347, 248634, 338694, 508041, 1016082, 2159917, 4319834, 6479751, 12959502, 19439253, 38878506, 41038423, 82076846, 123115269, 246230538, 369345807, 738691614]

約数ペア:

[(1, 738691614), (2, 369345807), (3, 246230538), (6, 123115269), (9, 82076846), (18, 41038423), (19, 38878506), (38, 19439253), (57, 12959502), (114, 6479751), (171, 4319834), (342, 2159917), (727, 1016082), (1454, 508041), (2181, 338694), (2971, 248634), (4362, 169347), (5942, 124317), (6543, 112898), (8913, 82878), (13086, 56449), (13813, 53478), (17826, 41439), (26739, 27626)]