2018369094

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{42641}}^1$

素因数の和:42690

約数の個数: 64

約数和(自身を含む): 4912358400

約数和(自身を除く): 2893989306

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 343, 483, 686, 966, 1029, 1127, 2058, 2254, 3381, 6762, 7889, 15778, 23667, 42641, 47334, 85282, 127923, 255846, 298487, 596974, 895461, 980743, 1790922, 1961486, 2089409, 2942229, 4178818, 5884458, 6268227, 6865201, 12536454, 13730402, 14625863, 20595603, 29251726, 41191206, 43877589, 48056407, 87755178, 96112814, 144169221, 288338442, 336394849, 672789698, 1009184547, 2018369094]

約数ペア:

[(1, 2018369094), (2, 1009184547), (3, 672789698), (6, 336394849), (7, 288338442), (14, 144169221), (21, 96112814), (23, 87755178), (42, 48056407), (46, 43877589), (49, 41191206), (69, 29251726), (98, 20595603), (138, 14625863), (147, 13730402), (161, 12536454), (294, 6865201), (322, 6268227), (343, 5884458), (483, 4178818), (686, 2942229), (966, 2089409), (1029, 1961486), (1127, 1790922), (2058, 980743), (2254, 895461), (3381, 596974), (6762, 298487), (7889, 255846), (15778, 127923), (23667, 85282), (42641, 47334)]