1461784974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{16339}}^1$

素因数の和:16425

約数の個数: 64

約数和(自身を含む): 3338065920

約数和(自身を除く): 1876280946

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 186, 222, 403, 481, 806, 962, 1147, 1209, 1443, 2294, 2418, 2886, 3441, 6882, 14911, 16339, 29822, 32678, 44733, 49017, 89466, 98034, 212407, 424814, 506509, 604543, 637221, 1013018, 1209086, 1274442, 1519527, 1813629, 3039054, 3627258, 6584617, 7859059, 13169234, 15718118, 18740833, 19753851, 23577177, 37481666, 39507702, 47154354, 56222499, 112444998, 243630829, 487261658, 730892487, 1461784974]

約数ペア:

[(1, 1461784974), (2, 730892487), (3, 487261658), (6, 243630829), (13, 112444998), (26, 56222499), (31, 47154354), (37, 39507702), (39, 37481666), (62, 23577177), (74, 19753851), (78, 18740833), (93, 15718118), (111, 13169234), (186, 7859059), (222, 6584617), (403, 3627258), (481, 3039054), (806, 1813629), (962, 1519527), (1147, 1274442), (1209, 1209086), (1443, 1013018), (2294, 637221), (2418, 604543), (2886, 506509), (3441, 424814), (6882, 212407), (14911, 98034), (16339, 89466), (29822, 49017), (32678, 44733)]