18429696

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:462

約数の個数: 108

約数和(自身を含む): 56066920

約数和(自身を除く): 37637224

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, 192, 228, 256, 288, 304, 342, 384, 421, 456, 576, 608, 684, 768, 842, 912, 1152, 1216, 1263, 1368, 1684, 1824, 2304, 2432, 2526, 2736, 3368, 3648, 3789, 4864, 5052, 5472, 6736, 7296, 7578, 7999, 10104, 10944, 13472, 14592, 15156, 15998, 20208, 21888, 23997, 26944, 30312, 31996, 40416, 43776, 47994, 53888, 60624, 63992, 71991, 80832, 95988, 107776, 121248, 127984, 143982, 161664, 191976, 242496, 255968, 287964, 323328, 383952, 484992, 511936, 575928, 767904, 969984, 1023872, 1151856, 1535808, 2047744, 2303712, 3071616, 4607424, 6143232, 9214848, 18429696]

約数ペア:

[(1, 18429696), (2, 9214848), (3, 6143232), (4, 4607424), (6, 3071616), (8, 2303712), (9, 2047744), (12, 1535808), (16, 1151856), (18, 1023872), (19, 969984), (24, 767904), (32, 575928), (36, 511936), (38, 484992), (48, 383952), (57, 323328), (64, 287964), (72, 255968), (76, 242496), (96, 191976), (114, 161664), (128, 143982), (144, 127984), (152, 121248), (171, 107776), (192, 95988), (228, 80832), (256, 71991), (288, 63992), (304, 60624), (342, 53888), (384, 47994), (421, 43776), (456, 40416), (576, 31996), (608, 30312), (684, 26944), (768, 23997), (842, 21888), (912, 20208), (1152, 15998), (1216, 15156), (1263, 14592), (1368, 13472), (1684, 10944), (1824, 10104), (2304, 7999), (2432, 7578), (2526, 7296), (2736, 6736), (3368, 5472), (3648, 5052), (3789, 4864)]