16828452

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 47040000

約数和(自身を除く): 30211548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 59, 76, 108, 114, 118, 139, 171, 177, 228, 236, 278, 342, 354, 417, 513, 531, 556, 684, 708, 834, 1026, 1062, 1121, 1251, 1593, 1668, 2052, 2124, 2242, 2502, 2641, 3186, 3363, 3753, 4484, 5004, 5282, 6372, 6726, 7506, 7923, 8201, 10089, 10564, 13452, 15012, 15846, 16402, 20178, 23769, 24603, 30267, 31692, 32804, 40356, 47538, 49206, 60534, 71307, 73809, 95076, 98412, 121068, 142614, 147618, 155819, 221427, 285228, 295236, 311638, 442854, 467457, 623276, 885708, 934914, 1402371, 1869828, 2804742, 4207113, 5609484, 8414226, 16828452]

約数ペア:

[(1, 16828452), (2, 8414226), (3, 5609484), (4, 4207113), (6, 2804742), (9, 1869828), (12, 1402371), (18, 934914), (19, 885708), (27, 623276), (36, 467457), (38, 442854), (54, 311638), (57, 295236), (59, 285228), (76, 221427), (108, 155819), (114, 147618), (118, 142614), (139, 121068), (171, 98412), (177, 95076), (228, 73809), (236, 71307), (278, 60534), (342, 49206), (354, 47538), (417, 40356), (513, 32804), (531, 31692), (556, 30267), (684, 24603), (708, 23769), (834, 20178), (1026, 16402), (1062, 15846), (1121, 15012), (1251, 13452), (1593, 10564), (1668, 10089), (2052, 8201), (2124, 7923), (2242, 7506), (2502, 6726), (2641, 6372), (3186, 5282), (3363, 5004), (3753, 4484)]