26721756

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 73120320

約数和(自身を除く): 46398564

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, 929, 1598, 1692, 1858, 2397, 2787, 3196, 3716, 4794, 5574, 7191, 8361, 9588, 11148, 14382, 15793, 16722, 28764, 31586, 33444, 43663, 47379, 63172, 87326, 94758, 130989, 142137, 174652, 189516, 261978, 284274, 392967, 523956, 568548, 742271, 785934, 1484542, 1571868, 2226813, 2969084, 4453626, 6680439, 8907252, 13360878, 26721756]

約数ペア:

[(1, 26721756), (2, 13360878), (3, 8907252), (4, 6680439), (6, 4453626), (9, 2969084), (12, 2226813), (17, 1571868), (18, 1484542), (34, 785934), (36, 742271), (47, 568548), (51, 523956), (68, 392967), (94, 284274), (102, 261978), (141, 189516), (153, 174652), (188, 142137), (204, 130989), (282, 94758), (306, 87326), (423, 63172), (564, 47379), (612, 43663), (799, 33444), (846, 31586), (929, 28764), (1598, 16722), (1692, 15793), (1858, 14382), (2397, 11148), (2787, 9588), (3196, 8361), (3716, 7191), (4794, 5574)]