18322944

素因数分解:

$2^9\times 3^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 80

約数和(自身を含む): 49758720

約数和(自身を除く): 31435776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 151, 158, 192, 237, 256, 302, 316, 384, 453, 474, 512, 604, 632, 768, 906, 948, 1208, 1264, 1536, 1812, 1896, 2416, 2528, 3624, 3792, 4832, 5056, 7248, 7584, 9664, 10112, 11929, 14496, 15168, 19328, 20224, 23858, 28992, 30336, 35787, 38656, 40448, 47716, 57984, 60672, 71574, 77312, 95432, 115968, 121344, 143148, 190864, 231936, 286296, 381728, 572592, 763456, 1145184, 1526912, 2290368, 3053824, 4580736, 6107648, 9161472, 18322944]

約数ペア:

[(1, 18322944), (2, 9161472), (3, 6107648), (4, 4580736), (6, 3053824), (8, 2290368), (12, 1526912), (16, 1145184), (24, 763456), (32, 572592), (48, 381728), (64, 286296), (79, 231936), (96, 190864), (128, 143148), (151, 121344), (158, 115968), (192, 95432), (237, 77312), (256, 71574), (302, 60672), (316, 57984), (384, 47716), (453, 40448), (474, 38656), (512, 35787), (604, 30336), (632, 28992), (768, 23858), (906, 20224), (948, 19328), (1208, 15168), (1264, 14496), (1536, 11929), (1812, 10112), (1896, 9664), (2416, 7584), (2528, 7248), (3624, 5056), (3792, 4832)]