2187696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 6856704

約数和(自身を除く): 4669008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 383, 408, 476, 714, 766, 816, 952, 1149, 1428, 1532, 1904, 2298, 2681, 2856, 3064, 4596, 5362, 5712, 6128, 6511, 8043, 9192, 10724, 13022, 16086, 18384, 19533, 21448, 26044, 32172, 39066, 42896, 45577, 52088, 64344, 78132, 91154, 104176, 128688, 136731, 156264, 182308, 273462, 312528, 364616, 546924, 729232, 1093848, 2187696]

約数ペア:

[(1, 2187696), (2, 1093848), (3, 729232), (4, 546924), (6, 364616), (7, 312528), (8, 273462), (12, 182308), (14, 156264), (16, 136731), (17, 128688), (21, 104176), (24, 91154), (28, 78132), (34, 64344), (42, 52088), (48, 45577), (51, 42896), (56, 39066), (68, 32172), (84, 26044), (102, 21448), (112, 19533), (119, 18384), (136, 16086), (168, 13022), (204, 10724), (238, 9192), (272, 8043), (336, 6511), (357, 6128), (383, 5712), (408, 5362), (476, 4596), (714, 3064), (766, 2856), (816, 2681), (952, 2298), (1149, 1904), (1428, 1532)]