38040786

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 97378560

約数和(自身を除く): 59337774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 157, 189, 314, 378, 471, 641, 942, 1099, 1282, 1413, 1923, 2198, 2826, 3297, 3846, 4239, 4487, 5769, 6594, 8478, 8974, 9891, 11538, 13461, 17307, 19782, 26922, 29673, 34614, 40383, 59346, 80766, 100637, 121149, 201274, 242298, 301911, 603822, 704459, 905733, 1408918, 1811466, 2113377, 2717199, 4226754, 5434398, 6340131, 12680262, 19020393, 38040786]

約数ペア:

[(1, 38040786), (2, 19020393), (3, 12680262), (6, 6340131), (7, 5434398), (9, 4226754), (14, 2717199), (18, 2113377), (21, 1811466), (27, 1408918), (42, 905733), (54, 704459), (63, 603822), (126, 301911), (157, 242298), (189, 201274), (314, 121149), (378, 100637), (471, 80766), (641, 59346), (942, 40383), (1099, 34614), (1282, 29673), (1413, 26922), (1923, 19782), (2198, 17307), (2826, 13461), (3297, 11538), (3846, 9891), (4239, 8974), (4487, 8478), (5769, 6594)]