17866308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3407}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 45803520

約数和(自身を除く): 27937212

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 3407, 5244, 6814, 10221, 13628, 20442, 40884, 64733, 78361, 129466, 156722, 194199, 235083, 258932, 313444, 388398, 470166, 776796, 940332, 1488859, 2977718, 4466577, 5955436, 8933154, 17866308]

約数ペア:

[(1, 17866308), (2, 8933154), (3, 5955436), (4, 4466577), (6, 2977718), (12, 1488859), (19, 940332), (23, 776796), (38, 470166), (46, 388398), (57, 313444), (69, 258932), (76, 235083), (92, 194199), (114, 156722), (138, 129466), (228, 78361), (276, 64733), (437, 40884), (874, 20442), (1311, 13628), (1748, 10221), (2622, 6814), (3407, 5244)]