47906964

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{2347}}^1$

素因数の和:2376

約数の個数: 84

約数和(自身を含む): 143716384

約数和(自身を除く): 95809420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2347, 2916, 3402, 4694, 5103, 6804, 7041, 9388, 10206, 14082, 16429, 20412, 21123, 28164, 32858, 42246, 49287, 63369, 65716, 84492, 98574, 126738, 147861, 190107, 197148, 253476, 295722, 380214, 443583, 570321, 591444, 760428, 887166, 1140642, 1330749, 1710963, 1774332, 2281284, 2661498, 3421926, 3992247, 5322996, 6843852, 7984494, 11976741, 15968988, 23953482, 47906964]

約数ペア:

[(1, 47906964), (2, 23953482), (3, 15968988), (4, 11976741), (6, 7984494), (7, 6843852), (9, 5322996), (12, 3992247), (14, 3421926), (18, 2661498), (21, 2281284), (27, 1774332), (28, 1710963), (36, 1330749), (42, 1140642), (54, 887166), (63, 760428), (81, 591444), (84, 570321), (108, 443583), (126, 380214), (162, 295722), (189, 253476), (243, 197148), (252, 190107), (324, 147861), (378, 126738), (486, 98574), (567, 84492), (729, 65716), (756, 63369), (972, 49287), (1134, 42246), (1458, 32858), (1701, 28164), (2268, 21123), (2347, 20412), (2916, 16429), (3402, 14082), (4694, 10206), (5103, 9388), (6804, 7041)]