2008561356

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{69829}}^1$

素因数の和:69903

約数の個数: 72

約数和(自身を含む): 5490313920

約数和(自身を除く): 3481752564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 564, 612, 799, 846, 1598, 1692, 2397, 3196, 4794, 7191, 9588, 14382, 28764, 69829, 139658, 209487, 279316, 418974, 628461, 837948, 1187093, 1256922, 2374186, 2513844, 3281963, 3561279, 4748372, 6563926, 7122558, 9845889, 10683837, 13127852, 14245116, 19691778, 21367674, 29537667, 39383556, 42735348, 55793371, 59075334, 111586742, 118150668, 167380113, 223173484, 334760226, 502140339, 669520452, 1004280678, 2008561356]

約数ペア:

[(1, 2008561356), (2, 1004280678), (3, 669520452), (4, 502140339), (6, 334760226), (9, 223173484), (12, 167380113), (17, 118150668), (18, 111586742), (34, 59075334), (36, 55793371), (47, 42735348), (51, 39383556), (68, 29537667), (94, 21367674), (102, 19691778), (141, 14245116), (153, 13127852), (188, 10683837), (204, 9845889), (282, 7122558), (306, 6563926), (423, 4748372), (564, 3561279), (612, 3281963), (799, 2513844), (846, 2374186), (1598, 1256922), (1692, 1187093), (2397, 837948), (3196, 628461), (4794, 418974), (7191, 279316), (9588, 209487), (14382, 139658), (28764, 69829)]