18038016

素因数分解:

$2^8\times 3^2\times {\mathrm{7829}}^1$

素因数の和:7851

約数の個数: 54

約数和(自身を含む): 52014690

約数和(自身を除く): 33976674

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 7829, 15658, 23487, 31316, 46974, 62632, 70461, 93948, 125264, 140922, 187896, 250528, 281844, 375792, 501056, 563688, 751584, 1002112, 1127376, 1503168, 2004224, 2254752, 3006336, 4509504, 6012672, 9019008, 18038016]

約数ペア:

[(1, 18038016), (2, 9019008), (3, 6012672), (4, 4509504), (6, 3006336), (8, 2254752), (9, 2004224), (12, 1503168), (16, 1127376), (18, 1002112), (24, 751584), (32, 563688), (36, 501056), (48, 375792), (64, 281844), (72, 250528), (96, 187896), (128, 140922), (144, 125264), (192, 93948), (256, 70461), (288, 62632), (384, 46974), (576, 31316), (768, 23487), (1152, 15658), (2304, 7829)]