40376868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20899}}^1$

素因数の和:20936

約数の個数: 48

約数和(自身を含む): 112358400

約数和(自身を除く): 71981532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 20899, 41798, 62697, 83596, 125394, 146293, 250788, 292586, 438879, 480677, 585172, 877758, 961354, 1442031, 1755516, 1922708, 2884062, 3364739, 5768124, 6729478, 10094217, 13458956, 20188434, 40376868]

約数ペア:

[(1, 40376868), (2, 20188434), (3, 13458956), (4, 10094217), (6, 6729478), (7, 5768124), (12, 3364739), (14, 2884062), (21, 1922708), (23, 1755516), (28, 1442031), (42, 961354), (46, 877758), (69, 585172), (84, 480677), (92, 438879), (138, 292586), (161, 250788), (276, 146293), (322, 125394), (483, 83596), (644, 62697), (966, 41798), (1932, 20899)]