16954308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3577

約数の個数: 72

約数和(自身を含む): 51571520

約数和(自身を除く): 34617212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 3541, 4788, 7082, 10623, 14164, 21246, 24787, 31869, 42492, 49574, 63738, 67279, 74361, 99148, 127476, 134558, 148722, 201837, 223083, 269116, 297444, 403674, 446166, 470953, 605511, 807348, 892332, 941906, 1211022, 1412859, 1883812, 2422044, 2825718, 4238577, 5651436, 8477154, 16954308]

約数ペア:

[(1, 16954308), (2, 8477154), (3, 5651436), (4, 4238577), (6, 2825718), (7, 2422044), (9, 1883812), (12, 1412859), (14, 1211022), (18, 941906), (19, 892332), (21, 807348), (28, 605511), (36, 470953), (38, 446166), (42, 403674), (57, 297444), (63, 269116), (76, 223083), (84, 201837), (114, 148722), (126, 134558), (133, 127476), (171, 99148), (228, 74361), (252, 67279), (266, 63738), (342, 49574), (399, 42492), (532, 31869), (684, 24787), (798, 21246), (1197, 14164), (1596, 10623), (2394, 7082), (3541, 4788)]