11872146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 28377216

約数和(自身を除く): 16505070

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 101, 137, 143, 202, 274, 286, 303, 411, 429, 606, 822, 858, 1111, 1313, 1507, 1781, 2222, 2626, 3014, 3333, 3562, 3939, 4521, 5343, 6666, 7878, 9042, 10686, 13837, 14443, 19591, 27674, 28886, 39182, 41511, 43329, 58773, 83022, 86658, 117546, 152207, 179881, 304414, 359762, 456621, 539643, 913242, 1079286, 1978691, 3957382, 5936073, 11872146]

約数ペア:

[(1, 11872146), (2, 5936073), (3, 3957382), (6, 1978691), (11, 1079286), (13, 913242), (22, 539643), (26, 456621), (33, 359762), (39, 304414), (66, 179881), (78, 152207), (101, 117546), (137, 86658), (143, 83022), (202, 58773), (274, 43329), (286, 41511), (303, 39182), (411, 28886), (429, 27674), (606, 19591), (822, 14443), (858, 13837), (1111, 10686), (1313, 9042), (1507, 7878), (1781, 6666), (2222, 5343), (2626, 4521), (3014, 3939), (3333, 3562)]