21536703522

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{21121}}^1$

素因数の和:21976

約数の個数: 64

約数和(自身を含む): 50003377920

約数和(自身を除く): 28466674398

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 821, 1242, 1642, 2463, 4926, 7389, 14778, 18883, 21121, 22167, 37766, 42242, 44334, 56649, 63363, 113298, 126726, 169947, 190089, 339894, 380178, 485783, 509841, 570267, 971566, 1019682, 1140534, 1457349, 2914698, 4372047, 8744094, 13116141, 17340341, 26232282, 34680682, 52021023, 104042046, 156063069, 312126138, 398827843, 468189207, 797655686, 936378414, 1196483529, 2392967058, 3589450587, 7178901174, 10768351761, 21536703522]

約数ペア:

[(1, 21536703522), (2, 10768351761), (3, 7178901174), (6, 3589450587), (9, 2392967058), (18, 1196483529), (23, 936378414), (27, 797655686), (46, 468189207), (54, 398827843), (69, 312126138), (138, 156063069), (207, 104042046), (414, 52021023), (621, 34680682), (821, 26232282), (1242, 17340341), (1642, 13116141), (2463, 8744094), (4926, 4372047), (7389, 2914698), (14778, 1457349), (18883, 1140534), (21121, 1019682), (22167, 971566), (37766, 570267), (42242, 509841), (44334, 485783), (56649, 380178), (63363, 339894), (113298, 190089), (126726, 169947)]