2150694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 5823792

約数和(自身を除く): 3673098

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 101, 117, 126, 169, 182, 202, 234, 273, 303, 338, 507, 546, 606, 707, 819, 909, 1014, 1183, 1313, 1414, 1521, 1638, 1818, 2121, 2366, 2626, 3042, 3549, 3939, 4242, 6363, 7098, 7878, 9191, 10647, 11817, 12726, 17069, 18382, 21294, 23634, 27573, 34138, 51207, 55146, 82719, 102414, 119483, 153621, 165438, 238966, 307242, 358449, 716898, 1075347, 2150694]

約数ペア:

[(1, 2150694), (2, 1075347), (3, 716898), (6, 358449), (7, 307242), (9, 238966), (13, 165438), (14, 153621), (18, 119483), (21, 102414), (26, 82719), (39, 55146), (42, 51207), (63, 34138), (78, 27573), (91, 23634), (101, 21294), (117, 18382), (126, 17069), (169, 12726), (182, 11817), (202, 10647), (234, 9191), (273, 7878), (303, 7098), (338, 6363), (507, 4242), (546, 3939), (606, 3549), (707, 3042), (819, 2626), (909, 2366), (1014, 2121), (1183, 1818), (1313, 1638), (1414, 1521)]