2912278122

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{5813}}^1$

素因数の和:7975

約数の個数: 48

約数和(自身を含む): 6799659048

約数和(自身を除く): 3887380926

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2141, 4282, 5813, 6423, 11626, 12846, 17439, 19269, 27833, 34878, 38538, 52317, 55666, 75569, 83499, 104634, 151138, 166998, 226707, 250497, 453414, 500994, 680121, 1360242, 12445633, 24891266, 37336899, 74673798, 112010697, 161793229, 224021394, 323586458, 485379687, 970759374, 1456139061, 2912278122]

約数ペア:

[(1, 2912278122), (2, 1456139061), (3, 970759374), (6, 485379687), (9, 323586458), (13, 224021394), (18, 161793229), (26, 112010697), (39, 74673798), (78, 37336899), (117, 24891266), (234, 12445633), (2141, 1360242), (4282, 680121), (5813, 500994), (6423, 453414), (11626, 250497), (12846, 226707), (17439, 166998), (19269, 151138), (27833, 104634), (34878, 83499), (38538, 75569), (52317, 55666)]