2012643906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7477}}^1$

素因数の和:7548

約数の個数: 128

約数和(自身を含む): 5427233280

約数和(自身を除く): 3414589374

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 29, 34, 39, 42, 51, 58, 78, 87, 91, 102, 119, 174, 182, 203, 221, 238, 273, 357, 377, 406, 442, 493, 546, 609, 663, 714, 754, 986, 1131, 1218, 1326, 1479, 1547, 2262, 2639, 2958, 3094, 3451, 4641, 5278, 6409, 6902, 7477, 7917, 9282, 10353, 12818, 14954, 15834, 19227, 20706, 22431, 38454, 44862, 44863, 52339, 89726, 97201, 104678, 127109, 134589, 157017, 194402, 216833, 254218, 269178, 291603, 314034, 381327, 433666, 583206, 650499, 680407, 762654, 889763, 1300998, 1360814, 1517831, 1652417, 1779526, 2041221, 2669289, 2818829, 3035662, 3304834, 3686161, 4082442, 4553493, 4957251, 5338578, 5637658, 7372322, 8456487, 9106986, 9914502, 11058483, 11566919, 16912974, 19731803, 22116966, 23133838, 25803127, 34700757, 39463606, 47920093, 51606254, 59195409, 69401514, 77409381, 95840186, 118390818, 143760279, 154818762, 287520558, 335440651, 670881302, 1006321953, 2012643906]

約数ペア:

[(1, 2012643906), (2, 1006321953), (3, 670881302), (6, 335440651), (7, 287520558), (13, 154818762), (14, 143760279), (17, 118390818), (21, 95840186), (26, 77409381), (29, 69401514), (34, 59195409), (39, 51606254), (42, 47920093), (51, 39463606), (58, 34700757), (78, 25803127), (87, 23133838), (91, 22116966), (102, 19731803), (119, 16912974), (174, 11566919), (182, 11058483), (203, 9914502), (221, 9106986), (238, 8456487), (273, 7372322), (357, 5637658), (377, 5338578), (406, 4957251), (442, 4553493), (493, 4082442), (546, 3686161), (609, 3304834), (663, 3035662), (714, 2818829), (754, 2669289), (986, 2041221), (1131, 1779526), (1218, 1652417), (1326, 1517831), (1479, 1360814), (1547, 1300998), (2262, 889763), (2639, 762654), (2958, 680407), (3094, 650499), (3451, 583206), (4641, 433666), (5278, 381327), (6409, 314034), (6902, 291603), (7477, 269178), (7917, 254218), (9282, 216833), (10353, 194402), (12818, 157017), (14954, 134589), (15834, 127109), (19227, 104678), (20706, 97201), (22431, 89726), (38454, 52339), (44862, 44863)]