2378156796

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{41521}}^1$

素因数の和:41611

約数の個数: 72

約数和(自身を含む): 6317655344

約数和(自身を除く): 3939498548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 333, 387, 444, 516, 666, 774, 1332, 1548, 1591, 3182, 4773, 6364, 9546, 14319, 19092, 28638, 41521, 57276, 83042, 124563, 166084, 249126, 373689, 498252, 747378, 1494756, 1536277, 1785403, 3072554, 3570806, 4608831, 5356209, 6145108, 7141612, 9217662, 10712418, 13826493, 16068627, 18435324, 21424836, 27652986, 32137254, 55305972, 64274508, 66059911, 132119822, 198179733, 264239644, 396359466, 594539199, 792718932, 1189078398, 2378156796]

約数ペア:

[(1, 2378156796), (2, 1189078398), (3, 792718932), (4, 594539199), (6, 396359466), (9, 264239644), (12, 198179733), (18, 132119822), (36, 66059911), (37, 64274508), (43, 55305972), (74, 32137254), (86, 27652986), (111, 21424836), (129, 18435324), (148, 16068627), (172, 13826493), (222, 10712418), (258, 9217662), (333, 7141612), (387, 6145108), (444, 5356209), (516, 4608831), (666, 3570806), (774, 3072554), (1332, 1785403), (1548, 1536277), (1591, 1494756), (3182, 747378), (4773, 498252), (6364, 373689), (9546, 249126), (14319, 166084), (19092, 124563), (28638, 83042), (41521, 57276)]