2754012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 6935040

約数和(自身を除く): 4181028

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 257, 282, 514, 564, 771, 893, 1028, 1542, 1786, 2679, 3084, 3572, 4883, 5358, 9766, 10716, 12079, 14649, 19532, 24158, 29298, 36237, 48316, 58596, 72474, 144948, 229501, 459002, 688503, 918004, 1377006, 2754012]

約数ペア:

[(1, 2754012), (2, 1377006), (3, 918004), (4, 688503), (6, 459002), (12, 229501), (19, 144948), (38, 72474), (47, 58596), (57, 48316), (76, 36237), (94, 29298), (114, 24158), (141, 19532), (188, 14649), (228, 12079), (257, 10716), (282, 9766), (514, 5358), (564, 4883), (771, 3572), (893, 3084), (1028, 2679), (1542, 1786)]