42815178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{911}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 106419456

約数和(自身を除く): 63604278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 373, 746, 911, 1119, 1822, 2238, 2611, 2733, 3357, 5222, 5466, 6377, 6714, 7833, 8199, 12754, 15666, 16398, 19131, 23499, 38262, 46998, 57393, 114786, 339803, 679606, 1019409, 2038818, 2378621, 3058227, 4757242, 6116454, 7135863, 14271726, 21407589, 42815178]

約数ペア:

[(1, 42815178), (2, 21407589), (3, 14271726), (6, 7135863), (7, 6116454), (9, 4757242), (14, 3058227), (18, 2378621), (21, 2038818), (42, 1019409), (63, 679606), (126, 339803), (373, 114786), (746, 57393), (911, 46998), (1119, 38262), (1822, 23499), (2238, 19131), (2611, 16398), (2733, 15666), (3357, 12754), (5222, 8199), (5466, 7833), (6377, 6714)]