138414078

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:750

約数の個数: 72

約数和(自身を含む): 333378864

約数和(自身を除く): 194964786

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 121, 198, 206, 242, 309, 363, 617, 618, 726, 927, 1089, 1133, 1234, 1851, 1854, 2178, 2266, 3399, 3702, 5553, 6787, 6798, 10197, 11106, 12463, 13574, 20361, 20394, 24926, 37389, 40722, 61083, 63551, 74657, 74778, 112167, 122166, 127102, 149314, 190653, 223971, 224334, 381306, 447942, 571959, 671913, 699061, 1143918, 1343826, 1398122, 2097183, 4194366, 6291549, 7689671, 12583098, 15379342, 23069013, 46138026, 69207039, 138414078]

約数ペア:

[(1, 138414078), (2, 69207039), (3, 46138026), (6, 23069013), (9, 15379342), (11, 12583098), (18, 7689671), (22, 6291549), (33, 4194366), (66, 2097183), (99, 1398122), (103, 1343826), (121, 1143918), (198, 699061), (206, 671913), (242, 571959), (309, 447942), (363, 381306), (617, 224334), (618, 223971), (726, 190653), (927, 149314), (1089, 127102), (1133, 122166), (1234, 112167), (1851, 74778), (1854, 74657), (2178, 63551), (2266, 61083), (3399, 40722), (3702, 37389), (5553, 24926), (6787, 20394), (6798, 20361), (10197, 13574), (11106, 12463)]