17899008

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 80

約数和(自身を含む): 48973056

約数和(自身を除く): 31074048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 271, 344, 384, 512, 516, 542, 688, 768, 813, 1032, 1084, 1376, 1536, 1626, 2064, 2168, 2752, 3252, 4128, 4336, 5504, 6504, 8256, 8672, 11008, 11653, 13008, 16512, 17344, 22016, 23306, 26016, 33024, 34688, 34959, 46612, 52032, 66048, 69376, 69918, 93224, 104064, 138752, 139836, 186448, 208128, 279672, 372896, 416256, 559344, 745792, 1118688, 1491584, 2237376, 2983168, 4474752, 5966336, 8949504, 17899008]

約数ペア:

[(1, 17899008), (2, 8949504), (3, 5966336), (4, 4474752), (6, 2983168), (8, 2237376), (12, 1491584), (16, 1118688), (24, 745792), (32, 559344), (43, 416256), (48, 372896), (64, 279672), (86, 208128), (96, 186448), (128, 139836), (129, 138752), (172, 104064), (192, 93224), (256, 69918), (258, 69376), (271, 66048), (344, 52032), (384, 46612), (512, 34959), (516, 34688), (542, 33024), (688, 26016), (768, 23306), (813, 22016), (1032, 17344), (1084, 16512), (1376, 13008), (1536, 11653), (1626, 11008), (2064, 8672), (2168, 8256), (2752, 6504), (3252, 5504), (4128, 4336)]