21540592332

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{52667}}^1$

素因数の和:53228

約数の個数: 96

約数和(自身を含む): 63943165440

約数和(自身を除く): 42402573108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 541, 756, 1082, 1623, 2164, 3246, 3787, 4869, 6492, 7574, 9738, 11361, 14607, 15148, 19476, 22722, 29214, 34083, 45444, 52667, 58428, 68166, 102249, 105334, 136332, 158001, 204498, 210668, 316002, 368669, 408996, 474003, 632004, 737338, 948006, 1106007, 1422009, 1474676, 1896012, 2212014, 2844018, 3318021, 4424028, 5688036, 6636042, 9954063, 13272084, 19908126, 28492847, 39816252, 56985694, 85478541, 113971388, 170957082, 199449929, 256435623, 341914164, 398899858, 512871246, 598349787, 769306869, 797799716, 1025742492, 1196699574, 1538613738, 1795049361, 2393399148, 3077227476, 3590098722, 5385148083, 7180197444, 10770296166, 21540592332]

約数ペア:

[(1, 21540592332), (2, 10770296166), (3, 7180197444), (4, 5385148083), (6, 3590098722), (7, 3077227476), (9, 2393399148), (12, 1795049361), (14, 1538613738), (18, 1196699574), (21, 1025742492), (27, 797799716), (28, 769306869), (36, 598349787), (42, 512871246), (54, 398899858), (63, 341914164), (84, 256435623), (108, 199449929), (126, 170957082), (189, 113971388), (252, 85478541), (378, 56985694), (541, 39816252), (756, 28492847), (1082, 19908126), (1623, 13272084), (2164, 9954063), (3246, 6636042), (3787, 5688036), (4869, 4424028), (6492, 3318021), (7574, 2844018), (9738, 2212014), (11361, 1896012), (14607, 1474676), (15148, 1422009), (19476, 1106007), (22722, 948006), (29214, 737338), (34083, 632004), (45444, 474003), (52667, 408996), (58428, 368669), (68166, 316002), (102249, 210668), (105334, 204498), (136332, 158001)]