13914972

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 36756720

約数和(自身を除く): 22841748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 89, 101, 129, 172, 178, 202, 258, 267, 303, 356, 387, 404, 516, 534, 606, 774, 801, 909, 1068, 1212, 1548, 1602, 1818, 3204, 3636, 3827, 4343, 7654, 8686, 8989, 11481, 13029, 15308, 17372, 17978, 22962, 26058, 26967, 34443, 35956, 39087, 45924, 52116, 53934, 68886, 78174, 80901, 107868, 137772, 156348, 161802, 323604, 386527, 773054, 1159581, 1546108, 2319162, 3478743, 4638324, 6957486, 13914972]

約数ペア:

[(1, 13914972), (2, 6957486), (3, 4638324), (4, 3478743), (6, 2319162), (9, 1546108), (12, 1159581), (18, 773054), (36, 386527), (43, 323604), (86, 161802), (89, 156348), (101, 137772), (129, 107868), (172, 80901), (178, 78174), (202, 68886), (258, 53934), (267, 52116), (303, 45924), (356, 39087), (387, 35956), (404, 34443), (516, 26967), (534, 26058), (606, 22962), (774, 17978), (801, 17372), (909, 15308), (1068, 13029), (1212, 11481), (1548, 8989), (1602, 8686), (1818, 7654), (3204, 4343), (3636, 3827)]