66881898

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 148599360

約数和(自身を除く): 81717462

約数列:

[1, 2, 3, 6, 9, 18, 83, 89, 166, 178, 249, 267, 498, 503, 534, 747, 801, 1006, 1494, 1509, 1602, 3018, 4527, 7387, 9054, 14774, 22161, 41749, 44322, 44767, 66483, 83498, 89534, 125247, 132966, 134301, 250494, 268602, 375741, 402903, 751482, 805806, 3715661, 7431322, 11146983, 22293966, 33440949, 66881898]

約数ペア:

[(1, 66881898), (2, 33440949), (3, 22293966), (6, 11146983), (9, 7431322), (18, 3715661), (83, 805806), (89, 751482), (166, 402903), (178, 375741), (249, 268602), (267, 250494), (498, 134301), (503, 132966), (534, 125247), (747, 89534), (801, 83498), (1006, 66483), (1494, 44767), (1509, 44322), (1602, 41749), (3018, 22161), (4527, 14774), (7387, 9054)]