15421224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 49674240

約数和(自身を除く): 34253016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 307, 312, 322, 364, 483, 546, 552, 598, 614, 644, 728, 897, 921, 966, 1092, 1196, 1228, 1288, 1794, 1842, 1932, 2093, 2149, 2184, 2392, 2456, 3588, 3684, 3864, 3991, 4186, 4298, 6279, 6447, 7061, 7176, 7368, 7982, 8372, 8596, 11973, 12558, 12894, 14122, 15964, 16744, 17192, 21183, 23946, 25116, 25788, 27937, 28244, 31928, 42366, 47892, 49427, 50232, 51576, 55874, 56488, 83811, 84732, 91793, 95784, 98854, 111748, 148281, 167622, 169464, 183586, 197708, 223496, 275379, 296562, 335244, 367172, 395416, 550758, 593124, 642551, 670488, 734344, 1101516, 1186248, 1285102, 1927653, 2203032, 2570204, 3855306, 5140408, 7710612, 15421224]

約数ペア:

[(1, 15421224), (2, 7710612), (3, 5140408), (4, 3855306), (6, 2570204), (7, 2203032), (8, 1927653), (12, 1285102), (13, 1186248), (14, 1101516), (21, 734344), (23, 670488), (24, 642551), (26, 593124), (28, 550758), (39, 395416), (42, 367172), (46, 335244), (52, 296562), (56, 275379), (69, 223496), (78, 197708), (84, 183586), (91, 169464), (92, 167622), (104, 148281), (138, 111748), (156, 98854), (161, 95784), (168, 91793), (182, 84732), (184, 83811), (273, 56488), (276, 55874), (299, 51576), (307, 50232), (312, 49427), (322, 47892), (364, 42366), (483, 31928), (546, 28244), (552, 27937), (598, 25788), (614, 25116), (644, 23946), (728, 21183), (897, 17192), (921, 16744), (966, 15964), (1092, 14122), (1196, 12894), (1228, 12558), (1288, 11973), (1794, 8596), (1842, 8372), (1932, 7982), (2093, 7368), (2149, 7176), (2184, 7061), (2392, 6447), (2456, 6279), (3588, 4298), (3684, 4186), (3864, 3991)]