18848572214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{1231}}^1$

素因数の和:1625

約数の個数: 64

約数和(自身を含む): 31685955840

約数和(自身を除く): 12837383626

約数列:

[1, 2, 17, 29, 34, 53, 58, 106, 293, 493, 586, 901, 986, 1231, 1537, 1802, 2462, 3074, 4981, 8497, 9962, 15529, 16994, 20927, 26129, 31058, 35699, 41854, 52258, 65243, 71398, 130486, 144449, 263993, 288898, 360683, 450341, 527986, 606883, 721366, 900682, 1109131, 1213766, 1892047, 2218262, 3784094, 6131611, 7655797, 10459807, 12263222, 15311594, 19116199, 20919614, 32164799, 38232398, 64329598, 177816719, 324975383, 355633438, 554369771, 649950766, 1108739542, 9424286107, 18848572214]

約数ペア:

[(1, 18848572214), (2, 9424286107), (17, 1108739542), (29, 649950766), (34, 554369771), (53, 355633438), (58, 324975383), (106, 177816719), (293, 64329598), (493, 38232398), (586, 32164799), (901, 20919614), (986, 19116199), (1231, 15311594), (1537, 12263222), (1802, 10459807), (2462, 7655797), (3074, 6131611), (4981, 3784094), (8497, 2218262), (9962, 1892047), (15529, 1213766), (16994, 1109131), (20927, 900682), (26129, 721366), (31058, 606883), (35699, 527986), (41854, 450341), (52258, 360683), (65243, 288898), (71398, 263993), (130486, 144449)]