1381128894

素因数分解:

$2^1\times 3^5\times {\mathrm{619}}^1\times {\mathrm{4591}}^1$

素因数の和:5227

約数の個数: 48

約数和(自身を含む): 3108967680

約数和(自身を除く): 1727838786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 619, 1238, 1857, 3714, 4591, 5571, 9182, 11142, 13773, 16713, 27546, 33426, 41319, 50139, 82638, 100278, 123957, 150417, 247914, 300834, 371871, 743742, 1115613, 2231226, 2841829, 5683658, 8525487, 17050974, 25576461, 51152922, 76729383, 153458766, 230188149, 460376298, 690564447, 1381128894]

約数ペア:

[(1, 1381128894), (2, 690564447), (3, 460376298), (6, 230188149), (9, 153458766), (18, 76729383), (27, 51152922), (54, 25576461), (81, 17050974), (162, 8525487), (243, 5683658), (486, 2841829), (619, 2231226), (1238, 1115613), (1857, 743742), (3714, 371871), (4591, 300834), (5571, 247914), (9182, 150417), (11142, 123957), (13773, 100278), (16713, 82638), (27546, 50139), (33426, 41319)]