18829698914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{347}}^1\times {\mathrm{743}}^1$

素因数の和:1211

約数の個数: 48

約数和(自身を含む): 31133132352

約数和(自身を除く): 12303433438

約数列:

[1, 2, 13, 26, 53, 106, 347, 689, 694, 743, 1378, 1486, 2809, 4511, 5618, 9022, 9659, 18391, 19318, 36517, 36782, 39379, 73034, 78758, 239083, 257821, 478166, 511927, 515642, 974723, 1023854, 1949446, 2087087, 3351673, 4174174, 6703346, 12671399, 13664513, 25342798, 27132131, 27329026, 54264262, 177638669, 355277338, 724219189, 1448438378, 9414849457, 18829698914]

約数ペア:

[(1, 18829698914), (2, 9414849457), (13, 1448438378), (26, 724219189), (53, 355277338), (106, 177638669), (347, 54264262), (689, 27329026), (694, 27132131), (743, 25342798), (1378, 13664513), (1486, 12671399), (2809, 6703346), (4511, 4174174), (5618, 3351673), (9022, 2087087), (9659, 1949446), (18391, 1023854), (19318, 974723), (36517, 515642), (36782, 511927), (39379, 478166), (73034, 257821), (78758, 239083)]