9002238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 22464000

約数和(自身を除く): 13461762

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 174, 203, 266, 389, 399, 406, 551, 609, 778, 798, 1102, 1167, 1218, 1653, 2334, 2723, 3306, 3857, 5446, 7391, 7714, 8169, 11281, 11571, 14782, 16338, 22173, 22562, 23142, 33843, 44346, 51737, 67686, 78967, 103474, 155211, 157934, 214339, 236901, 310422, 428678, 473802, 643017, 1286034, 1500373, 3000746, 4501119, 9002238]

約数ペア:

[(1, 9002238), (2, 4501119), (3, 3000746), (6, 1500373), (7, 1286034), (14, 643017), (19, 473802), (21, 428678), (29, 310422), (38, 236901), (42, 214339), (57, 157934), (58, 155211), (87, 103474), (114, 78967), (133, 67686), (174, 51737), (203, 44346), (266, 33843), (389, 23142), (399, 22562), (406, 22173), (551, 16338), (609, 14782), (778, 11571), (798, 11281), (1102, 8169), (1167, 7714), (1218, 7391), (1653, 5446), (2334, 3857), (2723, 3306)]