2227017276

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{55681}}^1$

素因数の和:55803

約数の個数: 72

約数和(自身を含む): 6202083888

約数和(自身を除く): 3975066612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 132, 198, 202, 303, 396, 404, 606, 909, 1111, 1212, 1818, 2222, 3333, 3636, 4444, 6666, 9999, 13332, 19998, 39996, 55681, 111362, 167043, 222724, 334086, 501129, 612491, 668172, 1002258, 1224982, 1837473, 2004516, 2449964, 3674946, 5512419, 5623781, 7349892, 11024838, 11247562, 16871343, 22049676, 22495124, 33742686, 50614029, 61861591, 67485372, 101228058, 123723182, 185584773, 202456116, 247446364, 371169546, 556754319, 742339092, 1113508638, 2227017276]

約数ペア:

[(1, 2227017276), (2, 1113508638), (3, 742339092), (4, 556754319), (6, 371169546), (9, 247446364), (11, 202456116), (12, 185584773), (18, 123723182), (22, 101228058), (33, 67485372), (36, 61861591), (44, 50614029), (66, 33742686), (99, 22495124), (101, 22049676), (132, 16871343), (198, 11247562), (202, 11024838), (303, 7349892), (396, 5623781), (404, 5512419), (606, 3674946), (909, 2449964), (1111, 2004516), (1212, 1837473), (1818, 1224982), (2222, 1002258), (3333, 668172), (3636, 612491), (4444, 501129), (6666, 334086), (9999, 222724), (13332, 167043), (19998, 111362), (39996, 55681)]