18243670198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 30258131904

約数和(自身を除く): 12014461706

約数列:

[1, 2, 13, 26, 101, 131, 181, 202, 262, 293, 362, 586, 1313, 1703, 2353, 2626, 3406, 3809, 4706, 7618, 13231, 18281, 23711, 26462, 29593, 36562, 38383, 47422, 53033, 59186, 76766, 106066, 172003, 237653, 308243, 344006, 384709, 475306, 498979, 616486, 689429, 769418, 997958, 1378858, 2394811, 3876683, 4789622, 5356333, 6947323, 7753366, 10712666, 13894646, 31132543, 50396879, 62265086, 69632329, 90315199, 100793758, 139264658, 180630398, 701679623, 1403359246, 9121835099, 18243670198]

約数ペア:

[(1, 18243670198), (2, 9121835099), (13, 1403359246), (26, 701679623), (101, 180630398), (131, 139264658), (181, 100793758), (202, 90315199), (262, 69632329), (293, 62265086), (362, 50396879), (586, 31132543), (1313, 13894646), (1703, 10712666), (2353, 7753366), (2626, 6947323), (3406, 5356333), (3809, 4789622), (4706, 3876683), (7618, 2394811), (13231, 1378858), (18281, 997958), (23711, 769418), (26462, 689429), (29593, 616486), (36562, 498979), (38383, 475306), (47422, 384709), (53033, 344006), (59186, 308243), (76766, 237653), (106066, 172003)]