18423612

素因数分解:

$2^2\times 3^4\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:680

約数の個数: 60

約数和(自身を含む): 48726216

約数和(自身を除く): 30302604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 101, 108, 162, 202, 303, 324, 404, 563, 606, 909, 1126, 1212, 1689, 1818, 2252, 2727, 3378, 3636, 5067, 5454, 6756, 8181, 10134, 10908, 15201, 16362, 20268, 30402, 32724, 45603, 56863, 60804, 91206, 113726, 170589, 182412, 227452, 341178, 511767, 682356, 1023534, 1535301, 2047068, 3070602, 4605903, 6141204, 9211806, 18423612]

約数ペア:

[(1, 18423612), (2, 9211806), (3, 6141204), (4, 4605903), (6, 3070602), (9, 2047068), (12, 1535301), (18, 1023534), (27, 682356), (36, 511767), (54, 341178), (81, 227452), (101, 182412), (108, 170589), (162, 113726), (202, 91206), (303, 60804), (324, 56863), (404, 45603), (563, 32724), (606, 30402), (909, 20268), (1126, 16362), (1212, 15201), (1689, 10908), (1818, 10134), (2252, 8181), (2727, 6756), (3378, 5454), (3636, 5067)]