19461036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1483

約数の個数: 72

約数和(自身を含む): 55157760

約数和(自身を除く): 35696724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1439, 1932, 2254, 2878, 3381, 4317, 4508, 5756, 6762, 8634, 10073, 13524, 17268, 20146, 30219, 33097, 40292, 60438, 66194, 70511, 99291, 120876, 132388, 141022, 198582, 211533, 231679, 282044, 397164, 423066, 463358, 695037, 846132, 926716, 1390074, 1621753, 2780148, 3243506, 4865259, 6487012, 9730518, 19461036]

約数ペア:

[(1, 19461036), (2, 9730518), (3, 6487012), (4, 4865259), (6, 3243506), (7, 2780148), (12, 1621753), (14, 1390074), (21, 926716), (23, 846132), (28, 695037), (42, 463358), (46, 423066), (49, 397164), (69, 282044), (84, 231679), (92, 211533), (98, 198582), (138, 141022), (147, 132388), (161, 120876), (196, 99291), (276, 70511), (294, 66194), (322, 60438), (483, 40292), (588, 33097), (644, 30219), (966, 20146), (1127, 17268), (1439, 13524), (1932, 10073), (2254, 8634), (2878, 6762), (3381, 5756), (4317, 4508)]