28740582

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{4549}}^1$

素因数の和:4579

約数の個数: 48

約数和(自身を含む): 69560400

約数和(自身を除く): 40819818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 4549, 6318, 9098, 13647, 27294, 40941, 59137, 81882, 118274, 122823, 177411, 245646, 354822, 368469, 532233, 736938, 1064466, 1105407, 1596699, 2210814, 3193398, 4790097, 9580194, 14370291, 28740582]

約数ペア:

[(1, 28740582), (2, 14370291), (3, 9580194), (6, 4790097), (9, 3193398), (13, 2210814), (18, 1596699), (26, 1105407), (27, 1064466), (39, 736938), (54, 532233), (78, 368469), (81, 354822), (117, 245646), (162, 177411), (234, 122823), (243, 118274), (351, 81882), (486, 59137), (702, 40941), (1053, 27294), (2106, 13647), (3159, 9098), (4549, 6318)]