2018328039

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1141

約数の個数: 96

約数和(自身を含む): 3782338560

約数和(自身を除く): 1764010521

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 109, 117, 161, 207, 273, 299, 327, 483, 763, 819, 897, 981, 983, 1417, 1449, 2093, 2289, 2507, 2691, 2949, 4251, 6279, 6867, 6881, 7521, 8847, 9919, 12753, 12779, 17549, 18837, 20643, 22563, 22609, 29757, 32591, 38337, 52647, 61929, 67827, 89271, 89453, 97773, 107147, 115011, 157941, 158263, 203481, 228137, 268359, 293319, 293917, 321441, 474789, 684411, 750029, 805077, 881751, 964323, 1392911, 1424367, 2053233, 2057419, 2250087, 2464381, 2645253, 4178733, 6172257, 6750261, 7393143, 9750377, 12536199, 17250667, 18516771, 22179429, 29251131, 32036953, 51752001, 87753393, 96110859, 155256003, 224258671, 288332577, 672776013, 2018328039]

約数ペア:

[(1, 2018328039), (3, 672776013), (7, 288332577), (9, 224258671), (13, 155256003), (21, 96110859), (23, 87753393), (39, 51752001), (63, 32036953), (69, 29251131), (91, 22179429), (109, 18516771), (117, 17250667), (161, 12536199), (207, 9750377), (273, 7393143), (299, 6750261), (327, 6172257), (483, 4178733), (763, 2645253), (819, 2464381), (897, 2250087), (981, 2057419), (983, 2053233), (1417, 1424367), (1449, 1392911), (2093, 964323), (2289, 881751), (2507, 805077), (2691, 750029), (2949, 684411), (4251, 474789), (6279, 321441), (6867, 293917), (6881, 293319), (7521, 268359), (8847, 228137), (9919, 203481), (12753, 158263), (12779, 157941), (17549, 115011), (18837, 107147), (20643, 97773), (22563, 89453), (22609, 89271), (29757, 67827), (32591, 61929), (38337, 52647)]