2538324

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 6932800

約数和(自身を除く): 4394476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 1237, 2052, 2474, 3711, 4948, 7422, 11133, 14844, 22266, 23503, 33399, 44532, 47006, 66798, 70509, 94012, 133596, 141018, 211527, 282036, 423054, 634581, 846108, 1269162, 2538324]

約数ペア:

[(1, 2538324), (2, 1269162), (3, 846108), (4, 634581), (6, 423054), (9, 282036), (12, 211527), (18, 141018), (19, 133596), (27, 94012), (36, 70509), (38, 66798), (54, 47006), (57, 44532), (76, 33399), (108, 23503), (114, 22266), (171, 14844), (228, 11133), (342, 7422), (513, 4948), (684, 3711), (1026, 2474), (1237, 2052)]