1489194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 3773952

約数和(自身を除く): 2284758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 223, 318, 371, 446, 477, 669, 742, 954, 1113, 1338, 1561, 2007, 2226, 3122, 3339, 4014, 4683, 6678, 9366, 11819, 14049, 23638, 28098, 35457, 70914, 82733, 106371, 165466, 212742, 248199, 496398, 744597, 1489194]

約数ペア:

[(1, 1489194), (2, 744597), (3, 496398), (6, 248199), (7, 212742), (9, 165466), (14, 106371), (18, 82733), (21, 70914), (42, 35457), (53, 28098), (63, 23638), (106, 14049), (126, 11819), (159, 9366), (223, 6678), (318, 4683), (371, 4014), (446, 3339), (477, 3122), (669, 2226), (742, 2007), (954, 1561), (1113, 1338)]