18286506

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{6911}}^1$

素因数の和:6936

約数の個数: 48

約数和(自身を含む): 47278080

約数和(自身を除く): 28991574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 6911, 13822, 20733, 41466, 48377, 62199, 96754, 124398, 145131, 186597, 290262, 338639, 373194, 435393, 677278, 870786, 1015917, 1306179, 2031834, 2612358, 3047751, 6095502, 9143253, 18286506]

約数ペア:

[(1, 18286506), (2, 9143253), (3, 6095502), (6, 3047751), (7, 2612358), (9, 2031834), (14, 1306179), (18, 1015917), (21, 870786), (27, 677278), (42, 435393), (49, 373194), (54, 338639), (63, 290262), (98, 186597), (126, 145131), (147, 124398), (189, 96754), (294, 62199), (378, 48377), (441, 41466), (882, 20733), (1323, 13822), (2646, 6911)]