2021296446

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{503}}^1\times {\mathrm{1321}}^1$

素因数の和:1858

約数の個数: 72

約数和(自身を含む): 4755297456

約数和(自身を除く): 2734001010

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 503, 507, 1006, 1014, 1321, 1509, 1521, 2642, 3018, 3042, 3963, 4527, 6539, 7926, 9054, 11889, 13078, 17173, 19617, 23778, 34346, 39234, 51519, 58851, 85007, 103038, 117702, 154557, 170014, 223249, 255021, 309114, 446498, 510042, 664463, 669747, 765063, 1328926, 1339494, 1530126, 1993389, 2009241, 3986778, 4018482, 5980167, 8638019, 11960334, 17276038, 25914057, 51828114, 77742171, 112294247, 155484342, 224588494, 336882741, 673765482, 1010648223, 2021296446]

約数ペア:

[(1, 2021296446), (2, 1010648223), (3, 673765482), (6, 336882741), (9, 224588494), (13, 155484342), (18, 112294247), (26, 77742171), (39, 51828114), (78, 25914057), (117, 17276038), (169, 11960334), (234, 8638019), (338, 5980167), (503, 4018482), (507, 3986778), (1006, 2009241), (1014, 1993389), (1321, 1530126), (1509, 1339494), (1521, 1328926), (2642, 765063), (3018, 669747), (3042, 664463), (3963, 510042), (4527, 446498), (6539, 309114), (7926, 255021), (9054, 223249), (11889, 170014), (13078, 154557), (17173, 117702), (19617, 103038), (23778, 85007), (34346, 58851), (39234, 51519)]