2912837538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{3361}}^1$

素因数の和:3691

約数の個数: 64

約数和(自身を含む): 6452457984

約数和(自身を除く): 3539620446

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 271, 533, 542, 813, 1066, 1599, 1626, 3198, 3361, 3523, 6722, 7046, 10083, 10569, 11111, 20166, 21138, 22222, 33333, 43693, 66666, 87386, 131079, 137801, 144443, 262158, 275602, 288886, 413403, 433329, 826806, 866658, 910831, 1791413, 1821662, 2732493, 3582826, 5374239, 5464986, 10748478, 11840803, 23681606, 35522409, 37344071, 71044818, 74688142, 112032213, 224064426, 485472923, 970945846, 1456418769, 2912837538]

約数ペア:

[(1, 2912837538), (2, 1456418769), (3, 970945846), (6, 485472923), (13, 224064426), (26, 112032213), (39, 74688142), (41, 71044818), (78, 37344071), (82, 35522409), (123, 23681606), (246, 11840803), (271, 10748478), (533, 5464986), (542, 5374239), (813, 3582826), (1066, 2732493), (1599, 1821662), (1626, 1791413), (3198, 910831), (3361, 866658), (3523, 826806), (6722, 433329), (7046, 413403), (10083, 288886), (10569, 275602), (11111, 262158), (20166, 144443), (21138, 137801), (22222, 131079), (33333, 87386), (43693, 66666)]