12409236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2181

約数の個数: 72

約数和(自身を含む): 37425024

約数和(自身を除く): 25015788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2141, 2898, 4282, 5796, 6423, 8564, 12846, 14987, 19269, 25692, 29974, 38538, 44961, 49243, 59948, 77076, 89922, 98486, 134883, 147729, 179844, 196972, 269766, 295458, 344701, 443187, 539532, 590916, 689402, 886374, 1034103, 1378804, 1772748, 2068206, 3102309, 4136412, 6204618, 12409236]

約数ペア:

[(1, 12409236), (2, 6204618), (3, 4136412), (4, 3102309), (6, 2068206), (7, 1772748), (9, 1378804), (12, 1034103), (14, 886374), (18, 689402), (21, 590916), (23, 539532), (28, 443187), (36, 344701), (42, 295458), (46, 269766), (63, 196972), (69, 179844), (84, 147729), (92, 134883), (126, 98486), (138, 89922), (161, 77076), (207, 59948), (252, 49243), (276, 44961), (322, 38538), (414, 29974), (483, 25692), (644, 19269), (828, 14987), (966, 12846), (1449, 8564), (1932, 6423), (2141, 5796), (2898, 4282)]