19284804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1$

素因数の和:807

約数の個数: 120

約数和(自身を含む): 62935488

約数和(自身を除く): 43650684

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 756, 773, 891, 924, 1134, 1188, 1386, 1546, 1782, 2079, 2268, 2319, 2772, 3092, 3564, 4158, 4638, 5411, 6237, 6957, 8316, 8503, 9276, 10822, 12474, 13914, 16233, 17006, 20871, 21644, 24948, 25509, 27828, 32466, 34012, 41742, 48699, 51018, 59521, 62613, 64932, 76527, 83484, 97398, 102036, 119042, 125226, 146097, 153054, 178563, 194796, 229581, 238084, 250452, 292194, 306108, 357126, 438291, 459162, 535689, 584388, 688743, 714252, 876582, 918324, 1071378, 1377486, 1607067, 1753164, 2142756, 2754972, 3214134, 4821201, 6428268, 9642402, 19284804]

約数ペア:

[(1, 19284804), (2, 9642402), (3, 6428268), (4, 4821201), (6, 3214134), (7, 2754972), (9, 2142756), (11, 1753164), (12, 1607067), (14, 1377486), (18, 1071378), (21, 918324), (22, 876582), (27, 714252), (28, 688743), (33, 584388), (36, 535689), (42, 459162), (44, 438291), (54, 357126), (63, 306108), (66, 292194), (77, 250452), (81, 238084), (84, 229581), (99, 194796), (108, 178563), (126, 153054), (132, 146097), (154, 125226), (162, 119042), (189, 102036), (198, 97398), (231, 83484), (252, 76527), (297, 64932), (308, 62613), (324, 59521), (378, 51018), (396, 48699), (462, 41742), (567, 34012), (594, 32466), (693, 27828), (756, 25509), (773, 24948), (891, 21644), (924, 20871), (1134, 17006), (1188, 16233), (1386, 13914), (1546, 12474), (1782, 10822), (2079, 9276), (2268, 8503), (2319, 8316), (2772, 6957), (3092, 6237), (3564, 5411), (4158, 4638)]