13498884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 43400448

約数和(自身を除く): 29901564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 28, 34, 36, 42, 46, 51, 63, 68, 69, 84, 92, 102, 119, 126, 137, 138, 153, 161, 204, 207, 238, 252, 274, 276, 306, 322, 357, 391, 411, 414, 476, 483, 548, 612, 644, 714, 782, 822, 828, 959, 966, 1071, 1173, 1233, 1428, 1449, 1564, 1644, 1918, 1932, 2142, 2329, 2346, 2466, 2737, 2877, 2898, 3151, 3519, 3836, 4284, 4658, 4692, 4932, 5474, 5754, 5796, 6302, 6987, 7038, 8211, 8631, 9316, 9453, 10948, 11508, 12604, 13974, 14076, 16303, 16422, 17262, 18906, 20961, 22057, 24633, 27948, 28359, 32606, 32844, 34524, 37812, 41922, 44114, 48909, 49266, 53567, 56718, 65212, 66171, 83844, 88228, 97818, 98532, 107134, 113436, 132342, 146727, 160701, 195636, 198513, 214268, 264684, 293454, 321402, 374969, 397026, 482103, 586908, 642804, 749938, 794052, 964206, 1124907, 1499876, 1928412, 2249814, 3374721, 4499628, 6749442, 13498884]

約数ペア:

[(1, 13498884), (2, 6749442), (3, 4499628), (4, 3374721), (6, 2249814), (7, 1928412), (9, 1499876), (12, 1124907), (14, 964206), (17, 794052), (18, 749938), (21, 642804), (23, 586908), (28, 482103), (34, 397026), (36, 374969), (42, 321402), (46, 293454), (51, 264684), (63, 214268), (68, 198513), (69, 195636), (84, 160701), (92, 146727), (102, 132342), (119, 113436), (126, 107134), (137, 98532), (138, 97818), (153, 88228), (161, 83844), (204, 66171), (207, 65212), (238, 56718), (252, 53567), (274, 49266), (276, 48909), (306, 44114), (322, 41922), (357, 37812), (391, 34524), (411, 32844), (414, 32606), (476, 28359), (483, 27948), (548, 24633), (612, 22057), (644, 20961), (714, 18906), (782, 17262), (822, 16422), (828, 16303), (959, 14076), (966, 13974), (1071, 12604), (1173, 11508), (1233, 10948), (1428, 9453), (1449, 9316), (1564, 8631), (1644, 8211), (1918, 7038), (1932, 6987), (2142, 6302), (2329, 5796), (2346, 5754), (2466, 5474), (2737, 4932), (2877, 4692), (2898, 4658), (3151, 4284), (3519, 3836)]