2009129382

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{44953}}^1$

素因数の和:45165

約数の個数: 48

約数和(自身を含む): 4712617728

約数和(自身を除く): 2703488346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 191, 234, 382, 573, 1146, 1719, 2483, 3438, 4966, 7449, 14898, 22347, 44694, 44953, 89906, 134859, 269718, 404577, 584389, 809154, 1168778, 1753167, 3506334, 5259501, 8586023, 10519002, 17172046, 25758069, 51516138, 77274207, 111618299, 154548414, 223236598, 334854897, 669709794, 1004564691, 2009129382]

約数ペア:

[(1, 2009129382), (2, 1004564691), (3, 669709794), (6, 334854897), (9, 223236598), (13, 154548414), (18, 111618299), (26, 77274207), (39, 51516138), (78, 25758069), (117, 17172046), (191, 10519002), (234, 8586023), (382, 5259501), (573, 3506334), (1146, 1753167), (1719, 1168778), (2483, 809154), (3438, 584389), (4966, 404577), (7449, 269718), (14898, 134859), (22347, 89906), (44694, 44953)]