9901008

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 160

約数和(自身を含む): 32081280

約数和(自身を除く): 22180272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 41, 43, 48, 52, 54, 72, 78, 82, 86, 104, 108, 117, 123, 129, 144, 156, 164, 172, 208, 216, 234, 246, 258, 312, 328, 344, 351, 369, 387, 432, 468, 492, 516, 533, 559, 624, 656, 688, 702, 738, 774, 936, 984, 1032, 1066, 1107, 1118, 1161, 1404, 1476, 1548, 1599, 1677, 1763, 1872, 1968, 2064, 2132, 2214, 2236, 2322, 2808, 2952, 3096, 3198, 3354, 3526, 4264, 4428, 4472, 4644, 4797, 5031, 5289, 5616, 5904, 6192, 6396, 6708, 7052, 8528, 8856, 8944, 9288, 9594, 10062, 10578, 12792, 13416, 14104, 14391, 15093, 15867, 17712, 18576, 19188, 20124, 21156, 22919, 25584, 26832, 28208, 28782, 30186, 31734, 38376, 40248, 42312, 45838, 47601, 57564, 60372, 63468, 68757, 76752, 80496, 84624, 91676, 95202, 115128, 120744, 126936, 137514, 183352, 190404, 206271, 230256, 241488, 253872, 275028, 366704, 380808, 412542, 550056, 618813, 761616, 825084, 1100112, 1237626, 1650168, 2475252, 3300336, 4950504, 9901008]

約数ペア:

[(1, 9901008), (2, 4950504), (3, 3300336), (4, 2475252), (6, 1650168), (8, 1237626), (9, 1100112), (12, 825084), (13, 761616), (16, 618813), (18, 550056), (24, 412542), (26, 380808), (27, 366704), (36, 275028), (39, 253872), (41, 241488), (43, 230256), (48, 206271), (52, 190404), (54, 183352), (72, 137514), (78, 126936), (82, 120744), (86, 115128), (104, 95202), (108, 91676), (117, 84624), (123, 80496), (129, 76752), (144, 68757), (156, 63468), (164, 60372), (172, 57564), (208, 47601), (216, 45838), (234, 42312), (246, 40248), (258, 38376), (312, 31734), (328, 30186), (344, 28782), (351, 28208), (369, 26832), (387, 25584), (432, 22919), (468, 21156), (492, 20124), (516, 19188), (533, 18576), (559, 17712), (624, 15867), (656, 15093), (688, 14391), (702, 14104), (738, 13416), (774, 12792), (936, 10578), (984, 10062), (1032, 9594), (1066, 9288), (1107, 8944), (1118, 8856), (1161, 8528), (1404, 7052), (1476, 6708), (1548, 6396), (1599, 6192), (1677, 5904), (1763, 5616), (1872, 5289), (1968, 5031), (2064, 4797), (2132, 4644), (2214, 4472), (2236, 4428), (2322, 4264), (2808, 3526), (2952, 3354), (3096, 3198)]