19113192

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{12641}}^1$

素因数の和:12663

約数の個数: 64

約数和(自身を含む): 60681600

約数和(自身を除く): 41568408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 12641, 25282, 37923, 50564, 75846, 88487, 101128, 113769, 151692, 176974, 227538, 265461, 303384, 341307, 353948, 455076, 530922, 682614, 707896, 796383, 910152, 1061844, 1365228, 1592766, 2123688, 2389149, 2730456, 3185532, 4778298, 6371064, 9556596, 19113192]

約数ペア:

[(1, 19113192), (2, 9556596), (3, 6371064), (4, 4778298), (6, 3185532), (7, 2730456), (8, 2389149), (9, 2123688), (12, 1592766), (14, 1365228), (18, 1061844), (21, 910152), (24, 796383), (27, 707896), (28, 682614), (36, 530922), (42, 455076), (54, 353948), (56, 341307), (63, 303384), (72, 265461), (84, 227538), (108, 176974), (126, 151692), (168, 113769), (189, 101128), (216, 88487), (252, 75846), (378, 50564), (504, 37923), (756, 25282), (1512, 12641)]