17948544

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 48829440

約数和(自身を除く): 30880896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1087, 1376, 2064, 2174, 2752, 3261, 4128, 4348, 5504, 6522, 8256, 8696, 13044, 16512, 17392, 26088, 34784, 46741, 52176, 69568, 93482, 104352, 139136, 140223, 186964, 208704, 280446, 373928, 417408, 560892, 747856, 1121784, 1495712, 2243568, 2991424, 4487136, 5982848, 8974272, 17948544]

約数ペア:

[(1, 17948544), (2, 8974272), (3, 5982848), (4, 4487136), (6, 2991424), (8, 2243568), (12, 1495712), (16, 1121784), (24, 747856), (32, 560892), (43, 417408), (48, 373928), (64, 280446), (86, 208704), (96, 186964), (128, 140223), (129, 139136), (172, 104352), (192, 93482), (258, 69568), (344, 52176), (384, 46741), (516, 34784), (688, 26088), (1032, 17392), (1087, 16512), (1376, 13044), (2064, 8696), (2174, 8256), (2752, 6522), (3261, 5504), (4128, 4348)]