2216214

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 128

約数和(自身を含む): 6773760

約数和(自身を除く): 4557546

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 41, 42, 54, 63, 66, 77, 78, 82, 91, 99, 117, 123, 126, 143, 154, 182, 189, 198, 231, 234, 246, 273, 286, 287, 297, 351, 369, 378, 429, 451, 462, 533, 546, 574, 594, 693, 702, 738, 819, 858, 861, 902, 1001, 1066, 1107, 1287, 1353, 1386, 1599, 1638, 1722, 2002, 2079, 2214, 2457, 2574, 2583, 2706, 3003, 3157, 3198, 3731, 3861, 4059, 4158, 4797, 4914, 5166, 5863, 6006, 6314, 7462, 7722, 7749, 8118, 9009, 9471, 9594, 11193, 11726, 12177, 14391, 15498, 17589, 18018, 18942, 22386, 24354, 27027, 28413, 28782, 33579, 35178, 41041, 52767, 54054, 56826, 67158, 82082, 85239, 100737, 105534, 123123, 158301, 170478, 201474, 246246, 316602, 369369, 738738, 1108107, 2216214]

約数ペア:

[(1, 2216214), (2, 1108107), (3, 738738), (6, 369369), (7, 316602), (9, 246246), (11, 201474), (13, 170478), (14, 158301), (18, 123123), (21, 105534), (22, 100737), (26, 85239), (27, 82082), (33, 67158), (39, 56826), (41, 54054), (42, 52767), (54, 41041), (63, 35178), (66, 33579), (77, 28782), (78, 28413), (82, 27027), (91, 24354), (99, 22386), (117, 18942), (123, 18018), (126, 17589), (143, 15498), (154, 14391), (182, 12177), (189, 11726), (198, 11193), (231, 9594), (234, 9471), (246, 9009), (273, 8118), (286, 7749), (287, 7722), (297, 7462), (351, 6314), (369, 6006), (378, 5863), (429, 5166), (451, 4914), (462, 4797), (533, 4158), (546, 4059), (574, 3861), (594, 3731), (693, 3198), (702, 3157), (738, 3003), (819, 2706), (858, 2583), (861, 2574), (902, 2457), (1001, 2214), (1066, 2079), (1107, 2002), (1287, 1722), (1353, 1638), (1386, 1599)]