2847372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 7641648

約数和(自身を除く): 4794276

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 53, 66, 74, 106, 111, 121, 132, 148, 159, 212, 222, 242, 318, 363, 407, 444, 484, 583, 636, 726, 814, 1166, 1221, 1452, 1628, 1749, 1961, 2332, 2442, 3498, 3922, 4477, 4884, 5883, 6413, 6996, 7844, 8954, 11766, 12826, 13431, 17908, 19239, 21571, 23532, 25652, 26862, 38478, 43142, 53724, 64713, 76956, 86284, 129426, 237281, 258852, 474562, 711843, 949124, 1423686, 2847372]

約数ペア:

[(1, 2847372), (2, 1423686), (3, 949124), (4, 711843), (6, 474562), (11, 258852), (12, 237281), (22, 129426), (33, 86284), (37, 76956), (44, 64713), (53, 53724), (66, 43142), (74, 38478), (106, 26862), (111, 25652), (121, 23532), (132, 21571), (148, 19239), (159, 17908), (212, 13431), (222, 12826), (242, 11766), (318, 8954), (363, 7844), (407, 6996), (444, 6413), (484, 5883), (583, 4884), (636, 4477), (726, 3922), (814, 3498), (1166, 2442), (1221, 2332), (1452, 1961), (1628, 1749)]