18372274996

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{55243}}^1$

素因数の和:55384

約数の個数: 48

約数和(自身を含む): 34525290240

約数和(自身を除く): 16153015244

約数列:

[1, 2, 4, 29, 47, 58, 61, 94, 116, 122, 188, 244, 1363, 1769, 2726, 2867, 3538, 5452, 5734, 7076, 11468, 55243, 83143, 110486, 166286, 220972, 332572, 1602047, 2596421, 3204094, 3369823, 5192842, 6408188, 6739646, 10385684, 13479292, 75296209, 97724867, 150592418, 158381681, 195449734, 301184836, 316763362, 390899468, 633526724, 4593068749, 9186137498, 18372274996]

約数ペア:

[(1, 18372274996), (2, 9186137498), (4, 4593068749), (29, 633526724), (47, 390899468), (58, 316763362), (61, 301184836), (94, 195449734), (116, 158381681), (122, 150592418), (188, 97724867), (244, 75296209), (1363, 13479292), (1769, 10385684), (2726, 6739646), (2867, 6408188), (3538, 5192842), (5452, 3369823), (5734, 3204094), (7076, 2596421), (11468, 1602047), (55243, 332572), (83143, 220972), (110486, 166286)]