2975238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 8017920

約数和(自身を除く): 5042682

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 463, 714, 918, 926, 1071, 1389, 2142, 2778, 3213, 3241, 4167, 6426, 6482, 7871, 8334, 9723, 12501, 15742, 19446, 23613, 25002, 29169, 47226, 55097, 58338, 70839, 87507, 110194, 141678, 165291, 175014, 212517, 330582, 425034, 495873, 991746, 1487619, 2975238]

約数ペア:

[(1, 2975238), (2, 1487619), (3, 991746), (6, 495873), (7, 425034), (9, 330582), (14, 212517), (17, 175014), (18, 165291), (21, 141678), (27, 110194), (34, 87507), (42, 70839), (51, 58338), (54, 55097), (63, 47226), (102, 29169), (119, 25002), (126, 23613), (153, 19446), (189, 15742), (238, 12501), (306, 9723), (357, 8334), (378, 7871), (459, 6482), (463, 6426), (714, 4167), (918, 3241), (926, 3213), (1071, 2778), (1389, 2142)]