9992388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2531}}^1$

素因数の和:2592

約数の個数: 48

約数和(自身を含む): 27224064

約数和(自身を除く): 17231676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 2531, 3948, 5062, 7593, 10124, 15186, 17717, 30372, 35434, 53151, 70868, 106302, 118957, 212604, 237914, 356871, 475828, 713742, 832699, 1427484, 1665398, 2498097, 3330796, 4996194, 9992388]

約数ペア:

[(1, 9992388), (2, 4996194), (3, 3330796), (4, 2498097), (6, 1665398), (7, 1427484), (12, 832699), (14, 713742), (21, 475828), (28, 356871), (42, 237914), (47, 212604), (84, 118957), (94, 106302), (141, 70868), (188, 53151), (282, 35434), (329, 30372), (564, 17717), (658, 15186), (987, 10124), (1316, 7593), (1974, 5062), (2531, 3948)]