16389828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5003}}^1$

素因数の和:5033

約数の個数: 72

約数和(自身を含む): 51000768

約数和(自身を除く): 34610940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 5003, 10006, 15009, 20012, 30018, 35021, 45027, 60036, 65039, 70042, 90054, 105063, 130078, 140084, 180108, 195117, 210126, 260156, 315189, 390234, 420252, 455273, 585351, 630378, 780468, 910546, 1170702, 1260756, 1365819, 1821092, 2341404, 2731638, 4097457, 5463276, 8194914, 16389828]

約数ペア:

[(1, 16389828), (2, 8194914), (3, 5463276), (4, 4097457), (6, 2731638), (7, 2341404), (9, 1821092), (12, 1365819), (13, 1260756), (14, 1170702), (18, 910546), (21, 780468), (26, 630378), (28, 585351), (36, 455273), (39, 420252), (42, 390234), (52, 315189), (63, 260156), (78, 210126), (84, 195117), (91, 180108), (117, 140084), (126, 130078), (156, 105063), (182, 90054), (234, 70042), (252, 65039), (273, 60036), (364, 45027), (468, 35021), (546, 30018), (819, 20012), (1092, 15009), (1638, 10006), (3276, 5003)]