2018631972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1264807}}^1$

素因数の和:1264840

約数の個数: 48

約数和(自身を含む): 5666339840

約数和(自身を除く): 3647707868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1264807, 2529614, 3794421, 5059228, 7588842, 8853649, 15177684, 17707298, 24031333, 26560947, 35414596, 48062666, 53121894, 72093999, 96125332, 106243788, 144187998, 168219331, 288375996, 336438662, 504657993, 672877324, 1009315986, 2018631972]

約数ペア:

[(1, 2018631972), (2, 1009315986), (3, 672877324), (4, 504657993), (6, 336438662), (7, 288375996), (12, 168219331), (14, 144187998), (19, 106243788), (21, 96125332), (28, 72093999), (38, 53121894), (42, 48062666), (57, 35414596), (76, 26560947), (84, 24031333), (114, 17707298), (133, 15177684), (228, 8853649), (266, 7588842), (399, 5059228), (532, 3794421), (798, 2529614), (1596, 1264807)]