12213276

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 33384960

約数和(自身を除く): 21171684

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 23, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 137, 138, 204, 228, 274, 276, 323, 391, 411, 437, 548, 646, 782, 822, 874, 969, 1173, 1292, 1311, 1564, 1644, 1748, 1938, 2329, 2346, 2603, 2622, 3151, 3876, 4658, 4692, 5206, 5244, 6302, 6987, 7429, 7809, 9316, 9453, 10412, 12604, 13974, 14858, 15618, 18906, 22287, 27948, 29716, 31236, 37812, 44251, 44574, 53567, 59869, 88502, 89148, 107134, 119738, 132753, 160701, 177004, 179607, 214268, 239476, 265506, 321402, 359214, 531012, 642804, 718428, 1017773, 2035546, 3053319, 4071092, 6106638, 12213276]

約数ペア:

[(1, 12213276), (2, 6106638), (3, 4071092), (4, 3053319), (6, 2035546), (12, 1017773), (17, 718428), (19, 642804), (23, 531012), (34, 359214), (38, 321402), (46, 265506), (51, 239476), (57, 214268), (68, 179607), (69, 177004), (76, 160701), (92, 132753), (102, 119738), (114, 107134), (137, 89148), (138, 88502), (204, 59869), (228, 53567), (274, 44574), (276, 44251), (323, 37812), (391, 31236), (411, 29716), (437, 27948), (548, 22287), (646, 18906), (782, 15618), (822, 14858), (874, 13974), (969, 12604), (1173, 10412), (1292, 9453), (1311, 9316), (1564, 7809), (1644, 7429), (1748, 6987), (1938, 6302), (2329, 5244), (2346, 5206), (2603, 4692), (2622, 4658), (3151, 3876)]