16403779788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{619}}^1\times {\mathrm{18251}}^1$

素因数の和:18899

約数の個数: 72

約数和(自身を含む): 42141677760

約数和(自身を除く): 25737897972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 619, 726, 1238, 1452, 1857, 2476, 3714, 6809, 7428, 13618, 18251, 20427, 27236, 36502, 40854, 54753, 73004, 74899, 81708, 109506, 149798, 200761, 219012, 224697, 299596, 401522, 449394, 602283, 803044, 898788, 1204566, 2208371, 2409132, 4416742, 6625113, 8833484, 11297369, 13250226, 22594738, 26500452, 33892107, 45189476, 67784214, 124271059, 135568428, 248542118, 372813177, 497084236, 745626354, 1366981649, 1491252708, 2733963298, 4100944947, 5467926596, 8201889894, 16403779788]

約数ペア:

[(1, 16403779788), (2, 8201889894), (3, 5467926596), (4, 4100944947), (6, 2733963298), (11, 1491252708), (12, 1366981649), (22, 745626354), (33, 497084236), (44, 372813177), (66, 248542118), (121, 135568428), (132, 124271059), (242, 67784214), (363, 45189476), (484, 33892107), (619, 26500452), (726, 22594738), (1238, 13250226), (1452, 11297369), (1857, 8833484), (2476, 6625113), (3714, 4416742), (6809, 2409132), (7428, 2208371), (13618, 1204566), (18251, 898788), (20427, 803044), (27236, 602283), (36502, 449394), (40854, 401522), (54753, 299596), (73004, 224697), (74899, 219012), (81708, 200761), (109506, 149798)]