12198996

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 33755904

約数和(自身を除く): 21556908

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 643, 1054, 1116, 1286, 1581, 1929, 2108, 2572, 3162, 3858, 4743, 5787, 6324, 7716, 9486, 10931, 11574, 18972, 19933, 21862, 23148, 32793, 39866, 43724, 59799, 65586, 79732, 98379, 119598, 131172, 179397, 196758, 239196, 338861, 358794, 393516, 677722, 717588, 1016583, 1355444, 2033166, 3049749, 4066332, 6099498, 12198996]

約数ペア:

[(1, 12198996), (2, 6099498), (3, 4066332), (4, 3049749), (6, 2033166), (9, 1355444), (12, 1016583), (17, 717588), (18, 677722), (31, 393516), (34, 358794), (36, 338861), (51, 239196), (62, 196758), (68, 179397), (93, 131172), (102, 119598), (124, 98379), (153, 79732), (186, 65586), (204, 59799), (279, 43724), (306, 39866), (372, 32793), (527, 23148), (558, 21862), (612, 19933), (643, 18972), (1054, 11574), (1116, 10931), (1286, 9486), (1581, 7716), (1929, 6324), (2108, 5787), (2572, 4743), (3162, 3858)]