17958384

素因数分解:

$2^4\times 3^2\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:726

約数の個数: 60

約数和(自身を含む): 50545872

約数和(自身を除く): 32587488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 311, 401, 622, 802, 933, 1203, 1244, 1604, 1866, 2406, 2488, 2799, 3208, 3609, 3732, 4812, 4976, 5598, 6416, 7218, 7464, 9624, 11196, 14436, 14928, 19248, 22392, 28872, 44784, 57744, 124711, 249422, 374133, 498844, 748266, 997688, 1122399, 1496532, 1995376, 2244798, 2993064, 4489596, 5986128, 8979192, 17958384]

約数ペア:

[(1, 17958384), (2, 8979192), (3, 5986128), (4, 4489596), (6, 2993064), (8, 2244798), (9, 1995376), (12, 1496532), (16, 1122399), (18, 997688), (24, 748266), (36, 498844), (48, 374133), (72, 249422), (144, 124711), (311, 57744), (401, 44784), (622, 28872), (802, 22392), (933, 19248), (1203, 14928), (1244, 14436), (1604, 11196), (1866, 9624), (2406, 7464), (2488, 7218), (2799, 6416), (3208, 5598), (3609, 4976), (3732, 4812)]