15846912

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 120

約数和(自身を含む): 48408360

約数和(自身を除く): 32561448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 181, 192, 228, 256, 288, 304, 342, 362, 384, 456, 512, 543, 576, 608, 684, 724, 768, 912, 1086, 1152, 1216, 1368, 1448, 1536, 1629, 1824, 2172, 2304, 2432, 2736, 2896, 3258, 3439, 3648, 4344, 4608, 4864, 5472, 5792, 6516, 6878, 7296, 8688, 9728, 10317, 10944, 11584, 13032, 13756, 14592, 17376, 20634, 21888, 23168, 26064, 27512, 29184, 30951, 34752, 41268, 43776, 46336, 52128, 55024, 61902, 69504, 82536, 87552, 92672, 104256, 110048, 123804, 139008, 165072, 208512, 220096, 247608, 278016, 330144, 417024, 440192, 495216, 660288, 834048, 880384, 990432, 1320576, 1760768, 1980864, 2641152, 3961728, 5282304, 7923456, 15846912]

約数ペア:

[(1, 15846912), (2, 7923456), (3, 5282304), (4, 3961728), (6, 2641152), (8, 1980864), (9, 1760768), (12, 1320576), (16, 990432), (18, 880384), (19, 834048), (24, 660288), (32, 495216), (36, 440192), (38, 417024), (48, 330144), (57, 278016), (64, 247608), (72, 220096), (76, 208512), (96, 165072), (114, 139008), (128, 123804), (144, 110048), (152, 104256), (171, 92672), (181, 87552), (192, 82536), (228, 69504), (256, 61902), (288, 55024), (304, 52128), (342, 46336), (362, 43776), (384, 41268), (456, 34752), (512, 30951), (543, 29184), (576, 27512), (608, 26064), (684, 23168), (724, 21888), (768, 20634), (912, 17376), (1086, 14592), (1152, 13756), (1216, 13032), (1368, 11584), (1448, 10944), (1536, 10317), (1629, 9728), (1824, 8688), (2172, 7296), (2304, 6878), (2432, 6516), (2736, 5792), (2896, 5472), (3258, 4864), (3439, 4608), (3648, 4344)]