18348515926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{316321}}^1$

素因数の和:316456

約数の個数: 32

約数和(自身を含む): 31247552448

約数和(自身を除く): 12899036522

約数列:

[1, 2, 13, 23, 26, 46, 97, 194, 299, 598, 1261, 2231, 2522, 4462, 29003, 58006, 316321, 632642, 4112173, 7275383, 8224346, 14550766, 30683137, 61366274, 94579979, 189159958, 398880781, 705712151, 797761562, 1411424302, 9174257963, 18348515926]

約数ペア:

[(1, 18348515926), (2, 9174257963), (13, 1411424302), (23, 797761562), (26, 705712151), (46, 398880781), (97, 189159958), (194, 94579979), (299, 61366274), (598, 30683137), (1261, 14550766), (2231, 8224346), (2522, 7275383), (4462, 4112173), (29003, 632642), (58006, 316321)]