13111968

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:1957

約数の個数: 48

約数和(自身を含む): 34909056

約数和(自身を除く): 21797088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 1871, 2336, 3504, 3742, 5613, 7008, 7484, 11226, 14968, 22452, 29936, 44904, 59872, 89808, 136583, 179616, 273166, 409749, 546332, 819498, 1092664, 1638996, 2185328, 3277992, 4370656, 6555984, 13111968]

約数ペア:

[(1, 13111968), (2, 6555984), (3, 4370656), (4, 3277992), (6, 2185328), (8, 1638996), (12, 1092664), (16, 819498), (24, 546332), (32, 409749), (48, 273166), (73, 179616), (96, 136583), (146, 89808), (219, 59872), (292, 44904), (438, 29936), (584, 22452), (876, 14968), (1168, 11226), (1752, 7484), (1871, 7008), (2336, 5613), (3504, 3742)]