18432128

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 128

約数和(自身を含む): 46267200

約数和(自身を除く): 27835072

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 53, 64, 76, 88, 104, 106, 128, 143, 152, 176, 208, 209, 212, 247, 286, 304, 352, 416, 418, 424, 494, 572, 583, 608, 689, 704, 832, 836, 848, 988, 1007, 1144, 1166, 1216, 1378, 1408, 1664, 1672, 1696, 1976, 2014, 2288, 2332, 2432, 2717, 2756, 3344, 3392, 3952, 4028, 4576, 4664, 5434, 5512, 6688, 6784, 7579, 7904, 8056, 9152, 9328, 10868, 11024, 11077, 13091, 13376, 15158, 15808, 16112, 18304, 18656, 21736, 22048, 22154, 26182, 26752, 30316, 31616, 32224, 37312, 43472, 44096, 44308, 52364, 60632, 64448, 74624, 86944, 88192, 88616, 104728, 121264, 128896, 144001, 173888, 177232, 209456, 242528, 288002, 347776, 354464, 418912, 485056, 576004, 708928, 837824, 970112, 1152008, 1417856, 1675648, 2304016, 4608032, 9216064, 18432128]

約数ペア:

[(1, 18432128), (2, 9216064), (4, 4608032), (8, 2304016), (11, 1675648), (13, 1417856), (16, 1152008), (19, 970112), (22, 837824), (26, 708928), (32, 576004), (38, 485056), (44, 418912), (52, 354464), (53, 347776), (64, 288002), (76, 242528), (88, 209456), (104, 177232), (106, 173888), (128, 144001), (143, 128896), (152, 121264), (176, 104728), (208, 88616), (209, 88192), (212, 86944), (247, 74624), (286, 64448), (304, 60632), (352, 52364), (416, 44308), (418, 44096), (424, 43472), (494, 37312), (572, 32224), (583, 31616), (608, 30316), (689, 26752), (704, 26182), (832, 22154), (836, 22048), (848, 21736), (988, 18656), (1007, 18304), (1144, 16112), (1166, 15808), (1216, 15158), (1378, 13376), (1408, 13091), (1664, 11077), (1672, 11024), (1696, 10868), (1976, 9328), (2014, 9152), (2288, 8056), (2332, 7904), (2432, 7579), (2717, 6784), (2756, 6688), (3344, 5512), (3392, 5434), (3952, 4664), (4028, 4576)]