1189188

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:55

約数の個数: 144

約数和(自身を含む): 4170880

約数和(自身を除く): 2981692

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 84, 91, 99, 108, 117, 121, 126, 132, 143, 154, 156, 182, 189, 198, 231, 234, 242, 252, 273, 286, 297, 308, 351, 363, 364, 378, 396, 429, 462, 468, 484, 546, 572, 594, 693, 702, 726, 756, 819, 847, 858, 924, 1001, 1089, 1092, 1188, 1287, 1386, 1404, 1452, 1573, 1638, 1694, 1716, 2002, 2079, 2178, 2457, 2541, 2574, 2772, 3003, 3146, 3267, 3276, 3388, 3861, 4004, 4158, 4356, 4719, 4914, 5082, 5148, 6006, 6292, 6534, 7623, 7722, 8316, 9009, 9438, 9828, 10164, 11011, 12012, 13068, 14157, 15246, 15444, 18018, 18876, 22022, 22869, 27027, 28314, 30492, 33033, 36036, 42471, 44044, 45738, 54054, 56628, 66066, 84942, 91476, 99099, 108108, 132132, 169884, 198198, 297297, 396396, 594594, 1189188]

約数ペア:

[(1, 1189188), (2, 594594), (3, 396396), (4, 297297), (6, 198198), (7, 169884), (9, 132132), (11, 108108), (12, 99099), (13, 91476), (14, 84942), (18, 66066), (21, 56628), (22, 54054), (26, 45738), (27, 44044), (28, 42471), (33, 36036), (36, 33033), (39, 30492), (42, 28314), (44, 27027), (52, 22869), (54, 22022), (63, 18876), (66, 18018), (77, 15444), (78, 15246), (84, 14157), (91, 13068), (99, 12012), (108, 11011), (117, 10164), (121, 9828), (126, 9438), (132, 9009), (143, 8316), (154, 7722), (156, 7623), (182, 6534), (189, 6292), (198, 6006), (231, 5148), (234, 5082), (242, 4914), (252, 4719), (273, 4356), (286, 4158), (297, 4004), (308, 3861), (351, 3388), (363, 3276), (364, 3267), (378, 3146), (396, 3003), (429, 2772), (462, 2574), (468, 2541), (484, 2457), (546, 2178), (572, 2079), (594, 2002), (693, 1716), (702, 1694), (726, 1638), (756, 1573), (819, 1452), (847, 1404), (858, 1386), (924, 1287), (1001, 1188), (1089, 1092)]