1696086

素因数分解:

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

素因数の和:666

約数の個数: 48

約数和(自身を含む): 4391280

約数和(自身を除く): 2695194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 641, 882, 1282, 1323, 1923, 2646, 3846, 4487, 5769, 8974, 11538, 13461, 17307, 26922, 31409, 34614, 40383, 62818, 80766, 94227, 121149, 188454, 242298, 282681, 565362, 848043, 1696086]

約数ペア:

[(1, 1696086), (2, 848043), (3, 565362), (6, 282681), (7, 242298), (9, 188454), (14, 121149), (18, 94227), (21, 80766), (27, 62818), (42, 40383), (49, 34614), (54, 31409), (63, 26922), (98, 17307), (126, 13461), (147, 11538), (189, 8974), (294, 5769), (378, 4487), (441, 3846), (641, 2646), (882, 1923), (1282, 1323)]