1613808378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{75787}}^1$

素因数の和:75828

約数の個数: 72

約数和(自身を含む): 4327191648

約数和(自身を除く): 2713383270

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 7098, 10647, 21294, 75787, 151574, 227361, 454722, 530509, 682083, 985231, 1061018, 1364166, 1591527, 1970462, 2955693, 3183054, 4774581, 5911386, 6896617, 8867079, 9549162, 12808003, 13793234, 17734158, 20689851, 25616006, 38424009, 41379702, 62069553, 76848018, 89656021, 115272027, 124139106, 179312042, 230544054, 268968063, 537936126, 806904189, 1613808378]

約数ペア:

[(1, 1613808378), (2, 806904189), (3, 537936126), (6, 268968063), (7, 230544054), (9, 179312042), (13, 124139106), (14, 115272027), (18, 89656021), (21, 76848018), (26, 62069553), (39, 41379702), (42, 38424009), (63, 25616006), (78, 20689851), (91, 17734158), (117, 13793234), (126, 12808003), (169, 9549162), (182, 8867079), (234, 6896617), (273, 5911386), (338, 4774581), (507, 3183054), (546, 2955693), (819, 1970462), (1014, 1591527), (1183, 1364166), (1521, 1061018), (1638, 985231), (2366, 682083), (3042, 530509), (3549, 454722), (7098, 227361), (10647, 151574), (21294, 75787)]