1243742508

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{106961}}^1$

素因数の和:107007

約数の個数: 72

約数和(自身を含む): 3504075120

約数和(自身を除く): 2260332612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 106961, 213922, 320883, 427844, 641766, 962649, 1283532, 1818337, 1925298, 2032259, 3636674, 3850596, 4064518, 5455011, 6096777, 7273348, 8129036, 10910022, 12193554, 16365033, 18290331, 21820044, 24387108, 32730066, 34548403, 36580662, 65460132, 69096806, 73161324, 103645209, 138193612, 207290418, 310935627, 414580836, 621871254, 1243742508]

約数ペア:

[(1, 1243742508), (2, 621871254), (3, 414580836), (4, 310935627), (6, 207290418), (9, 138193612), (12, 103645209), (17, 73161324), (18, 69096806), (19, 65460132), (34, 36580662), (36, 34548403), (38, 32730066), (51, 24387108), (57, 21820044), (68, 18290331), (76, 16365033), (102, 12193554), (114, 10910022), (153, 8129036), (171, 7273348), (204, 6096777), (228, 5455011), (306, 4064518), (323, 3850596), (342, 3636674), (612, 2032259), (646, 1925298), (684, 1818337), (969, 1283532), (1292, 962649), (1938, 641766), (2907, 427844), (3876, 320883), (5814, 213922), (11628, 106961)]