10121538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 23803200

約数和(自身を除く): 13681662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 173, 199, 294, 346, 398, 519, 597, 1038, 1194, 1211, 1393, 2422, 2786, 3633, 4179, 7266, 8358, 8477, 9751, 16954, 19502, 25431, 29253, 34427, 50862, 58506, 68854, 103281, 206562, 240989, 481978, 722967, 1445934, 1686923, 3373846, 5060769, 10121538]

約数ペア:

[(1, 10121538), (2, 5060769), (3, 3373846), (6, 1686923), (7, 1445934), (14, 722967), (21, 481978), (42, 240989), (49, 206562), (98, 103281), (147, 68854), (173, 58506), (199, 50862), (294, 34427), (346, 29253), (398, 25431), (519, 19502), (597, 16954), (1038, 9751), (1194, 8477), (1211, 8358), (1393, 7266), (2422, 4179), (2786, 3633)]