180399114

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2269}}^1$

素因数の和:2915

約数の個数: 48

約数和(自身を含む): 447607680

約数和(自身を除く): 267208566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 631, 1262, 1893, 2269, 3786, 4417, 4538, 5679, 6807, 8834, 11358, 13251, 13614, 15883, 20421, 26502, 31766, 39753, 40842, 47649, 79506, 95298, 142947, 285894, 1431739, 2863478, 4295217, 8590434, 10022173, 12885651, 20044346, 25771302, 30066519, 60133038, 90199557, 180399114]

約数ペア:

[(1, 180399114), (2, 90199557), (3, 60133038), (6, 30066519), (7, 25771302), (9, 20044346), (14, 12885651), (18, 10022173), (21, 8590434), (42, 4295217), (63, 2863478), (126, 1431739), (631, 285894), (1262, 142947), (1893, 95298), (2269, 79506), (3786, 47649), (4417, 40842), (4538, 39753), (5679, 31766), (6807, 26502), (8834, 20421), (11358, 15883), (13251, 13614)]