1918821624

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{6619}}^1$

素因数の和:6932

約数の個数: 64

約数和(自身を含む): 4918924800

約数和(自身を除く): 3000103176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 257, 282, 376, 514, 564, 771, 1028, 1128, 1542, 2056, 3084, 6168, 6619, 12079, 13238, 19857, 24158, 26476, 36237, 39714, 48316, 52952, 72474, 79428, 96632, 144948, 158856, 289896, 311093, 622186, 933279, 1244372, 1701083, 1866558, 2488744, 3402166, 3733116, 5103249, 6804332, 7466232, 10206498, 13608664, 20412996, 40825992, 79950901, 159901802, 239852703, 319803604, 479705406, 639607208, 959410812, 1918821624]

約数ペア:

[(1, 1918821624), (2, 959410812), (3, 639607208), (4, 479705406), (6, 319803604), (8, 239852703), (12, 159901802), (24, 79950901), (47, 40825992), (94, 20412996), (141, 13608664), (188, 10206498), (257, 7466232), (282, 6804332), (376, 5103249), (514, 3733116), (564, 3402166), (771, 2488744), (1028, 1866558), (1128, 1701083), (1542, 1244372), (2056, 933279), (3084, 622186), (6168, 311093), (6619, 289896), (12079, 158856), (13238, 144948), (19857, 96632), (24158, 79428), (26476, 72474), (36237, 52952), (39714, 48316)]