18647028

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{30469}}^1$

素因数の和:30496

約数の個数: 36

約数和(自身を含む): 49909860

約数和(自身を除く): 31262832

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 30469, 60938, 91407, 121876, 182814, 274221, 365628, 517973, 548442, 1035946, 1096884, 1553919, 2071892, 3107838, 4661757, 6215676, 9323514, 18647028]

約数ペア:

[(1, 18647028), (2, 9323514), (3, 6215676), (4, 4661757), (6, 3107838), (9, 2071892), (12, 1553919), (17, 1096884), (18, 1035946), (34, 548442), (36, 517973), (51, 365628), (68, 274221), (102, 182814), (153, 121876), (204, 91407), (306, 60938), (612, 30469)]