1812602016

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{123407}}^1$

素因数の和:123443

約数の個数: 96

約数和(自身を含む): 5597786880

約数和(自身を除く): 3785184864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 2448, 3672, 4896, 7344, 14688, 123407, 246814, 370221, 493628, 740442, 987256, 1110663, 1480884, 1974512, 2097919, 2221326, 2961768, 3331989, 3949024, 4195838, 4442652, 5923536, 6293757, 6663978, 8391676, 8885304, 11847072, 12587514, 13327956, 16783352, 17770608, 18881271, 25175028, 26655912, 33566704, 35541216, 37762542, 50350056, 53311824, 56643813, 67133408, 75525084, 100700112, 106623648, 113287626, 151050168, 201400224, 226575252, 302100336, 453150504, 604200672, 906301008, 1812602016]

約数ペア:

[(1, 1812602016), (2, 906301008), (3, 604200672), (4, 453150504), (6, 302100336), (8, 226575252), (9, 201400224), (12, 151050168), (16, 113287626), (17, 106623648), (18, 100700112), (24, 75525084), (27, 67133408), (32, 56643813), (34, 53311824), (36, 50350056), (48, 37762542), (51, 35541216), (54, 33566704), (68, 26655912), (72, 25175028), (96, 18881271), (102, 17770608), (108, 16783352), (136, 13327956), (144, 12587514), (153, 11847072), (204, 8885304), (216, 8391676), (272, 6663978), (288, 6293757), (306, 5923536), (408, 4442652), (432, 4195838), (459, 3949024), (544, 3331989), (612, 2961768), (816, 2221326), (864, 2097919), (918, 1974512), (1224, 1480884), (1632, 1110663), (1836, 987256), (2448, 740442), (3672, 493628), (4896, 370221), (7344, 246814), (14688, 123407)]