21646241526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{19051}}^1$

素因数の和:21157

約数の個数: 64

約数和(自身を含む): 53311458816

約数和(自身を除く): 31665217290

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 2081, 4162, 6243, 12486, 14567, 19051, 27053, 29134, 38102, 43701, 54106, 57153, 81159, 87402, 114306, 133357, 162318, 189371, 247663, 266714, 378742, 400071, 495326, 568113, 742989, 800142, 1136226, 1485978, 1733641, 3467282, 5200923, 10401846, 39645131, 79290262, 118935393, 237870786, 277515917, 515386703, 555031834, 832547751, 1030773406, 1546160109, 1665095502, 3092320218, 3607706921, 7215413842, 10823120763, 21646241526]

約数ペア:

[(1, 21646241526), (2, 10823120763), (3, 7215413842), (6, 3607706921), (7, 3092320218), (13, 1665095502), (14, 1546160109), (21, 1030773406), (26, 832547751), (39, 555031834), (42, 515386703), (78, 277515917), (91, 237870786), (182, 118935393), (273, 79290262), (546, 39645131), (2081, 10401846), (4162, 5200923), (6243, 3467282), (12486, 1733641), (14567, 1485978), (19051, 1136226), (27053, 800142), (29134, 742989), (38102, 568113), (43701, 495326), (54106, 400071), (57153, 378742), (81159, 266714), (87402, 247663), (114306, 189371), (133357, 162318)]