1211853942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{863}}^1$

素因数の和:1254

約数の個数: 96

約数和(自身を含む): 3005952768

約数和(自身を除く): 1794098826

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 353, 442, 663, 706, 863, 1059, 1326, 1726, 1989, 2118, 2589, 3177, 3978, 4589, 5178, 6001, 6354, 7767, 9178, 11219, 12002, 13767, 14671, 15534, 18003, 22438, 27534, 29342, 33657, 36006, 41301, 44013, 54009, 67314, 78013, 82602, 88026, 100971, 108018, 132039, 156026, 190723, 201942, 234039, 264078, 304639, 381446, 468078, 572169, 609278, 702117, 913917, 1144338, 1404234, 1716507, 1827834, 2741751, 3433014, 3960307, 5178863, 5483502, 7920614, 10357726, 11880921, 15536589, 23761842, 31073178, 35642763, 46609767, 67325219, 71285526, 93219534, 134650438, 201975657, 403951314, 605926971, 1211853942]

約数ペア:

[(1, 1211853942), (2, 605926971), (3, 403951314), (6, 201975657), (9, 134650438), (13, 93219534), (17, 71285526), (18, 67325219), (26, 46609767), (34, 35642763), (39, 31073178), (51, 23761842), (78, 15536589), (102, 11880921), (117, 10357726), (153, 7920614), (221, 5483502), (234, 5178863), (306, 3960307), (353, 3433014), (442, 2741751), (663, 1827834), (706, 1716507), (863, 1404234), (1059, 1144338), (1326, 913917), (1726, 702117), (1989, 609278), (2118, 572169), (2589, 468078), (3177, 381446), (3978, 304639), (4589, 264078), (5178, 234039), (6001, 201942), (6354, 190723), (7767, 156026), (9178, 132039), (11219, 108018), (12002, 100971), (13767, 88026), (14671, 82602), (15534, 78013), (18003, 67314), (22438, 54009), (27534, 44013), (29342, 41301), (33657, 36006)]