2938104

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 8888880

約数和(自身を除く): 5950776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 73, 78, 86, 104, 117, 129, 146, 156, 172, 219, 234, 258, 292, 312, 344, 387, 438, 468, 516, 559, 584, 657, 774, 876, 936, 949, 1032, 1118, 1314, 1548, 1677, 1752, 1898, 2236, 2628, 2847, 3096, 3139, 3354, 3796, 4472, 5031, 5256, 5694, 6278, 6708, 7592, 8541, 9417, 10062, 11388, 12556, 13416, 17082, 18834, 20124, 22776, 25112, 28251, 34164, 37668, 40248, 40807, 56502, 68328, 75336, 81614, 113004, 122421, 163228, 226008, 244842, 326456, 367263, 489684, 734526, 979368, 1469052, 2938104]

約数ペア:

[(1, 2938104), (2, 1469052), (3, 979368), (4, 734526), (6, 489684), (8, 367263), (9, 326456), (12, 244842), (13, 226008), (18, 163228), (24, 122421), (26, 113004), (36, 81614), (39, 75336), (43, 68328), (52, 56502), (72, 40807), (73, 40248), (78, 37668), (86, 34164), (104, 28251), (117, 25112), (129, 22776), (146, 20124), (156, 18834), (172, 17082), (219, 13416), (234, 12556), (258, 11388), (292, 10062), (312, 9417), (344, 8541), (387, 7592), (438, 6708), (468, 6278), (516, 5694), (559, 5256), (584, 5031), (657, 4472), (774, 3796), (876, 3354), (936, 3139), (949, 3096), (1032, 2847), (1118, 2628), (1314, 2236), (1548, 1898), (1677, 1752)]